National Weather Service United States Department of Commerce

2017 was the 7th warmest year at Jackson and it was the 5th warmest at London. Also

December 2017 was the 10th coldest at Jackson.  The following are the 2017 and

December 2017 climate summaries for each location as well at December

Local Climatological Data reports for Jackson and London:

 

Jackson Kentucky data:

 

...THE JACKSON KY CLIMATE SUMMARY FOR THE YEAR OF 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1981 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH             104   06/29/2012
 LOW              -18   01/19/1994
                        01/21/1985
                        01/20/1985
HIGHEST            92   07/22        81      11       94
                        07/21
LOWEST              8   12/31        31     -23        6
                        12/28
                        01/07
AVG. MAXIMUM     67.8              66.0     1.8     68.4
AVG. MINIMUM     49.0              47.1     1.9     49.2
MEAN             58.4              56.6     1.8     58.8
DAYS MAX >= 90      7              12.2    -5.2       22
DAYS MAX <= 32     15              14.2     0.8       16
DAYS MIN <= 32     64              76.4   -12.4       77
DAYS MIN <= 0       0               1.0    -1.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        63.29   1989
 MINIMUM        34.37   2001
TOTALS          51.52             48.34    3.18    52.89
DAYS >= .01       144             144.4    -0.4      135
DAYS >= .10        90              91.1    -1.1       97
DAYS >= .50        34              32.7     1.3       35
DAYS >= 1.00       13              11.6     1.4       14
GREATEST
 24 HR. TOTAL    2.26   10/08 TO 10/08              2.28

SNOWFALL (INCHES)
RECORDS
 TOTAL           62.7   1996
 24 HR TOTAL     19.8   03/13/1993 TO 03/13/1993
TOTALS            5.5              23.5             32.8
SINCE 7/1         1.0               5.5    -4.5      0.3
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= 1.0         2               7.4    -5.4        6
GREATEST
 24 HR TOTAL      2.3   01/05 TO 01/06              15.7

DEGREE_DAYS
HEATING TOTAL    3492              4235    -743     3752
 SINCE 7/1         MM              1634      MM       MM
COOLING TOTAL    1200              1156      44     1580
 SINCE 1/1       1200              1155      45     1580
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              2.9
RESULTANT WIND SPEED/DIRECTION   1/130
HIGHEST WIND SPEED/DIRECTION    37/290    DATE  03/01
HIGHEST GUST SPEED/DIRECTION    56/320    DATE  03/01

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
NUMBER OF DAYS FAIR          165
NUMBER OF DAYS PC            126
NUMBER OF DAYS CLOUDY         74

AVERAGE RH (PERCENT)     69

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             45     MIXED PRECIP               0
HEAVY RAIN               59     RAIN                      82
LIGHT RAIN              155     FREEZING RAIN              0
LT FREEZING RAIN          1     HAIL                       1
HEAVY SNOW                1     SNOW                       3
LIGHT SNOW               20     SLEET                      1
FOG                     190     FOG W/VIS <= 1/4 MILE     63
HAZE                      7

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$

 

...THE JACKSON KY CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1981 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              79   12/03/1982
 LOW              -13   12/22/1989
HIGHEST            69   12/04        66       3       70  12/26
LOWEST              8   12/31        10      -2       12  12/16
                        12/28
AVG. MAXIMUM     44.5              46.0    -1.5     47.3
AVG. MINIMUM     28.2              30.2    -2.0     30.8
MEAN             36.4              38.1    -1.7     39.0
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      9               4.0     5.0        3
DAYS MIN <= 32     19              17.9     1.1       19
DAYS MIN <= 0       0               0.3    -0.3        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        12.97   1990
 MINIMUM         1.74   1985
TOTALS           3.28              4.18   -0.90     6.16
DAILY AVG.       0.11              0.13   -0.02     0.20
DAYS >= .01         8              14.0    -6.0       13
DAYS >= .10         3               8.2    -5.2       10
DAYS >= .50         2               2.7    -0.7        5
DAYS >= 1.00        1               1.0     0.0        2
GREATEST
 24 HR. TOTAL    2.03   12/23 TO 12/23              1.74

SNOWFALL (INCHES)
RECORDS
 TOTAL           18.5   2010
TOTALS            1.0               4.9    -3.9      0.3
SINCE 7/1         1.0               5.5    -4.5      0.3
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= 1.0         0               1.8    -1.8        0
GREATEST
 SNOW DEPTH         0   MM                            -1
 24 HR TOTAL      0.8   12/09 TO 12/09               0.2

DEGREE_DAYS
HEATING TOTAL     880               834      46      797
 SINCE 7/1       1602              1634     -32     1323
COOLING TOTAL       0                 1      -1        0
 SINCE 1/1       1200              1155      45     1580
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              4.0
HIGHEST WIND SPEED/DIRECTION    24/290    DATE  12/24
HIGHEST GUST SPEED/DIRECTION    39/280    DATE  12/25

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR            9
NUMBER OF DAYS PC             15
NUMBER OF DAYS CLOUDY          7

AVERAGE RH (PERCENT)     64

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       2
LIGHT RAIN                6     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       1
LIGHT SNOW                7     SLEET                      1
FOG                      13     FOG W/VIS <= 1/4 MILE      2
HAZE                      5

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$

 

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   JACKSON KY
                                          MONTH:     DECEMBER
                                          YEAR:      2017
                                          LATITUDE:   37 35 N
                                          LONGITUDE:  83 19 W

  TEMPERATURE IN F:       :PCPN:    SNOW:  WIND      :SUNSHINE: SKY     :PK WND
================================================================================
1   2   3   4   5  6A  6B    7    8   9   10  11  12  13   14  15   16   17  18
                                     12Z  AVG MX 2MIN
DY MAX MIN AVG DEP HDD CDD  WTR  SNW DPTH SPD SPD DIR MIN PSBL S-S WX    SPD DR
================================================================================

 1  57  38  48   6  17   0 0.00  0.0    0  3.2  7  50   M    M   0 18     14  50
 2  60  37  49   7  16   0 0.00  0.0    0  1.8  8 300   M    M   1        12  70
 3  59  39  49   7  16   0 0.00  0.0    0  1.7  7 300   M    M   0 1      11 290
 4  69  40  55  14  10   0 0.00  0.0    0  4.0  9 200   M    M   0        18 190
 5  60  33  47   6  18   0 0.69  0.0    0  7.2 12 280   M    M   0        35 190
 6  39  29  34  -7  31   0 0.00  0.0    0  4.1  8 230   M    M   0        15 230
 7  41  25  33  -7  32   0    T    T    0  4.6 12 290   M    M   4        19 300
 8  29  24  27 -13  38   0 0.00  0.0    0  0.6  5 290   M    M   6         9 340
 9  39  23  31  -9  34   0 0.04  0.8    0  4.7 15 280   M    M   5 1      31 260
10  39  24  32  -7  33   0 0.00  0.0    0  5.2 13 260   M    M   4        24 270
11  53  30  42   3  23   0 0.00  0.0    0  5.4 13 230   M    M   0        25 230
12  49  21  35  -4  30   0    T    T    0  9.3 20 300   M    M   6 18     32 310
13  43  17  30  -8  35   0 0.00  0.0    0  6.2 13 230   M    M   3        29 250
14  43  29  36  -2  29   0 0.00  0.0    0  4.9 17 280   M    M  10        31 260
15  32  28  30  -8  35   0 0.00  0.0    0  3.4 13 250   M    M  10        22 250
16  51  29  40   2  25   0 0.00  0.0    0  4.6 12 190   M    M   2        21 260
17  44  36  40   2  25   0 0.03    T    0  1.4  6 270   M    M   6 14     10 190
18  49  40  45   8  20   0 0.01  0.0    0  2.8 10 250   M    M  10 12     21 240
19  64  43  54  17  11   0    T  0.0    0  5.0 13 240   M    M   7 1      25 270
20  51  40  46   9  19   0 0.00  0.0    0  2.8  8  50   M    M   6 18     17  50
21  62  34  48  11  17   0 0.00  0.0    0  3.1  8 180   M    M   4        20  40
22  59  50  55  19  10   0 0.42  0.0    0  4.0  8 200   M    M   7 1      16 190
23  56  35  46  10  19   0 2.03  0.0    0  4.9 17 330   M    M  10 1      28 310
24  39  29  34  -2  31   0 0.05    T    0  4.7 24 290   M    M  10 12     39 280
25  30  20  25 -11  40   0 0.01  0.2    0  7.5 20 260   M    M   5 18     39 280
26  30  23  27  -9  38   0 0.00  0.0    0  0.8  6 320   M    M   7        11 260
27  26  11  19 -17  46   0    T    T    0  4.0  9 330   M    M   5        16  10
28  24   8  16 -20  49   0 0.00  0.0    0  2.5  9  50   M    M   4        16 110
29  32  16  24 -11  41   0 0.00  0.0    0  1.4  7 250   M    M   8        10 240
30  29  16  23 -12  42   0    T    T    0  4.5 13 300   M    M   9 18     22 270
31  22   8  15 -20  50   0    T    T    0  4.0  8  40   M    M   5        14  40
================================================================================
SM 1380  875       880   0  3.28     1.0 124.3          M      154
================================================================================
AV 44.5 28.2                               4.0 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->  # 24 290               # 39  280
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2

                                          STATION:  JACKSON KY
                                          MONTH:    DECEMBER
                                          YEAR:     2017
                                          LATITUDE:   37 35 N
                                          LONGITUDE:  83 19 W

[TEMPERATURE DATA]      [PRECIPITATION DATA]       SYMBOLS USED IN COLUMN 16

AVERAGE MONTHLY: 36.4   TOTAL FOR MONTH:   3.28    1 = FOG OR MIST
DPTR FM NORMAL:  -1.7   DPTR FM NORMAL:   -0.90    2 = FOG REDUCING VISIBILITY
HIGHEST:    69 ON  4    GRTST 24HR  2.03 ON 23-23      TO 1/4 MILE OR LESS
LOWEST:      8 ON 31,28                            3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   1.0 INCH    5 = HAIL
                        GRTST 24HR   0.8 ON  9- 9  6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:   0           7 = DUSTSTORM OR SANDSTORM:
                                                       VSBY 1/2 MILE OR LESS
                                                   8 = SMOKE OR HAZE
[NO. OF DAYS WITH]      [WEATHER - DAYS WITH]      9 = BLOWING SNOW
                                                   X = TORNADO
MAX 32 OR BELOW:   9    0.01 INCH OR MORE:   8
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   3
MIN 32 OR BELOW:  19    0.50 INCH OR MORE:   2
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   880    CLEAR  (SCALE 0-3)   9
DPTR FM NORMAL    46    PTCLDY (SCALE 4-7)  16
TOTAL FM JUL 1  1602    CLOUDY (SCALE 8-10)  6
DPTR FM NORMAL   -32

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL    -1    [PRESSURE DATA]
TOTAL FM JAN 1  1200    HIGHEST SLP 30.65 ON 28
DPTR FM NORMAL    45    LOWEST  SLP 29.58 ON 13

[REMARKS]
#FINAL-12-17#

 

London Kentucky data:

 

...THE LONDON KY CLIMATE SUMMARY FOR THE YEAR OF 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1954 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE
                                          NORMAL
.............................................................
TEMPERATURE (F)
RECORD
 HIGH             105   06/29/2012
 LOW              -25   01/19/1994
HIGHEST            95   07/22        MM      MM       94
LOWEST              8   01/08        MM      MM        0
                        01/07
AVG. MAXIMUM     68.4              67.5     0.9     69.2
AVG. MINIMUM     47.5              46.0     1.5     47.0
MEAN             57.9              56.7     1.2     58.1
DAYS MAX >= 90     11              19.3    -8.3       34
DAYS MAX <= 32     10              10.3    -0.3       15
DAYS MIN <= 32     77              87.1   -10.1       87
DAYS MIN <= 0       0               0.9    -0.9        1

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        65.22   2004
 MINIMUM        32.32   2007
TOTALS             MM*            47.14      MM       MM
DAYS >= .01       137             133.9     3.1      113
DAYS >= .10        88              86.1     1.9       65
DAYS >= .50        40              33.0     7.0       31
DAYS >= 1.00       14              10.9     3.1       10
GREATEST
 24 HR. TOTAL    2.39   10/08 TO 10/08              2.28

SNOWFALL (INCHES)
RECORDS
 TOTAL           63.9
 24 HR TOTAL     15.0   03/09/1960 TO 03/09/1960
TOTALS             MM              10.3      MM       MM
SINCE 7/1          MM               1.1      MM       MM
SNOWDEPTH AVG.     MM                MM      MM       MM
DAYS >= 1.0        MM               4.7      MM       MM
GREATEST
 24 HR TOTAL       MM                                 MM

DEGREE_DAYS
HEATING TOTAL    3602              4205    -603     3921
 SINCE 7/1       1665              1652      13     1385
COOLING TOTAL    1141              1191     -50     1507
 SINCE 1/1       1141              1191     -50     1507
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              5.2
RESULTANT WIND SPEED/DIRECTION   2/243
HIGHEST WIND SPEED/DIRECTION    35/260    DATE  07/06
HIGHEST GUST SPEED/DIRECTION    51/290    DATE  11/18

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.40
NUMBER OF DAYS FAIR          178
NUMBER OF DAYS PC            114
NUMBER OF DAYS CLOUDY         72

AVERAGE RH (PERCENT)     68

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM             58     MIXED PRECIP               0
HEAVY RAIN               51     RAIN                      85
LIGHT RAIN              147     FREEZING RAIN              0
LT FREEZING RAIN          1     HAIL                       0
HEAVY SNOW                0     SNOW                       1
LIGHT SNOW               10     SLEET                      0
FOG                     196     FOG W/VIS <= 1/4 MILE     31
HAZE                     21

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

*NOTE...ANNUAL PRECIPITATION TOTAL MISSING DATA... PRECIPITATION SENSOR

OUT THREE DAYS LAST YEAR...MISSING PRECIPITATION DATA ON FEBRUARY 25TH 2017...

ON MAY 27TH... 2017 AND ON AUGUST 18TH 2017. ANNUAL TOTAL MISSING 3 DAYS WITH 44.37 INCHES.

 

...THE LONDON KY CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1954 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              78   12/02/1982
 LOW              -17   12/13/1962
HIGHEST            66   12/23        MM      MM       71  12/18
                        12/04
LOWEST             10   12/31        MM      MM       13  12/10
                        12/28
AVG. MAXIMUM     45.2              47.6    -2.4     48.2
AVG. MINIMUM     27.2              29.4    -2.2     29.9
MEAN             36.2              38.5    -2.3     39.0
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      6               2.9     3.1        3
DAYS MIN <= 32     23              19.2     3.8       20
DAYS MIN <= 0       0               0.3    -0.3        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        12.16   1990
 MINIMUM         0.41   1965
TOTALS           2.91              4.24   -1.33     6.30
DAILY AVG.       0.09              0.14   -0.05     0.20
DAYS >= .01         6              11.7    -5.7       14
DAYS >= .10         3               7.5    -4.5       10
DAYS >= .50         3               3.0     0.0        5
DAYS >= 1.00        1               1.1    -0.1        1
GREATEST
 24 HR. TOTAL    1.64   12/23 TO 12/23              1.45

SNOWFALL (INCHES)
RECORDS
 TOTAL           13.5   1963
TOTALS             MM               1.1      MM       MM
SINCE 7/1          MM               1.1      MM       MM
SNOWDEPTH AVG.     MM                MM      MM       MM
DAYS >= 1.0        MM               0.6      MM       MM
GREATEST
 SNOW DEPTH        MM                                 MM
 24 HR TOTAL       MM                                 MM

DEGREE_DAYS
HEATING TOTAL     884               822      62      794
 SINCE 7/1       1665              1652      13     1385
COOLING TOTAL       0                 1      -1        0
 SINCE 1/1       1141              1191     -50     1507
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              5.6
HIGHEST WIND SPEED/DIRECTION    28/210    DATE  12/23
HIGHEST GUST SPEED/DIRECTION    47/190    DATE  12/23

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.50
NUMBER OF DAYS FAIR           14
NUMBER OF DAYS PC              9
NUMBER OF DAYS CLOUDY          8

AVERAGE RH (PERCENT)     65

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       2
LIGHT RAIN                7     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                3     SLEET                      0
FOG                      11     FOG W/VIS <= 1/4 MILE      3
HAZE                      2

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

 

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   LONDON KY
                                          MONTH:     DECEMBER
                                          YEAR:      2017
                                          LATITUDE:   37  4 N
                                          LONGITUDE:  84  5 W

  TEMPERATURE IN F:       :PCPN:    SNOW:  WIND      :SUNSHINE: SKY     :PK WND
================================================================================
1   2   3   4   5  6A  6B    7    8   9   10  11  12  13   14  15   16   17  18
                                     12Z  AVG MX 2MIN
DY MAX MIN AVG DEP HDD CDD  WTR  SNW DPTH SPD SPD DIR MIN PSBL S-S WX    SPD DR
================================================================================

 1  56  35  46   4  19   0 0.00    M    M  3.1  9 110   M    M   2 128    14  90
 2  61  33  47   5  18   0 0.00    M    M  0.9  9 200   M    M   1        19 230
 3  60  31  46   4  19   0 0.00    M    M  0.2  5  70   M    M   3 12      8 220
 4  66  32  49   8  16   0 0.00    M    M  6.4 17 180   M    M   1        30 190
 5  60  34  47   6  18   0 0.66    M    M  9.7 14 180   M    M   0        31 160
 6  41  30  36  -5  29   0 0.00    M    M  3.2 13 240   M    M   0        16 200
 7  44  26  35  -5  30   0 0.00    M    M  5.5 16 290   M    M   2        24 270
 8  30  25  28 -12  37   0 0.00    M    M  2.2  7  30   M    M   7        10 330
 9  36  21  29 -11  36   0    T    M    M  7.6 18 240   M    M   5 1      29 290
10  41  20  31  -9  34   0 0.00    M    M  7.6 15 210   M    M   2        23 200
11  54  25  40   1  25   0 0.00    M    M  5.8 14 220   M    M   0        23 200
12  47  22  35  -4  30   0    T    M    M 11.9 22 290   M    M   5 1      34 300
13  45  17  31  -8  34   0 0.00    M    M  8.6 21 200   M    M   3        28 230
14  45  32  39   0  26   0 0.00    M    M  7.5 21 280   M    M   9        34 280
15  33  28  31  -7  34   0 0.00    M    M  5.6 16 260   M    M  10        24 250
16  50  25  38   0  27   0 0.00    M    M  5.1 18 240   M    M   1        25 240
17  43  30  37  -1  28   0    T    M    M  1.8 10 180   M    M   7 1      15 180
18  51  42  47   9  18   0 0.00    M    M  5.5 16 240   M    M  10 1      22 230
19  61  42  52  14  13   0 0.04    M    M  4.9 14 250   M    M   8 1      20 240
20  51  41  46   9  19   0 0.02    M    M  5.1 12  30   M    M   9 1      18  50
21  57  31  44   7  21   0 0.00    M    M  3.8  9 200   M    M   5        14 180
22  57  41  49  12  16   0 0.51    M    M  3.6 13 190   M    M   7 12     19 190
23  66  37  52  15  13   0 1.64    M    M  8.9 28 210   M    M  10 1      47 190
24  41  29  35  -2  30   0 0.04    M    M 10.2 26 260   M    M  10 1      36 260
25  29  21  25 -12  40   0    T    M    M  8.8 25 280   M    M   4        35 270
26  33  24  29  -7  36   0 0.00    M    M  3.5  9  40   M    M   7        13  50
27  28  13  21 -15  44   0 0.00    M    M  6.5 12 350   M    M   3        17 330
28  30  10  20 -16  45   0 0.00    M    M  4.6 13  30   M    M   0        17  40
29  34  18  26 -10  39   0 0.00    M    M  1.4  8 210   M    M   3        10 210
30  31  18  25 -11  40   0 0.00    M    M  6.5 15  20   M    M   9 8      19  20
31  20  10  15 -21  50   0 0.00    M    M  7.6 14 340   M    M   5        20 350
================================================================================
SM 1401  843       884   0  2.91    M    173.6          M      148
================================================================================
AV 45.2 27.2                               5.6 FASTST   M    M   5    MAX(MPH)
                                 MISC ---->  # 28 210               # 47  190
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6) , PAGE 2

                                          STATION:  LONDON KY
                                          MONTH:    DECEMBER
                                          YEAR:     2017
                                          LATITUDE:   37  4 N
                                          LONGITUDE:  84  5 W

[TEMPERATURE DATA]      [PRECIPITATION DATA]       SYMBOLS USED IN COLUMN 16

AVERAGE MONTHLY: 36.2   TOTAL FOR MONTH:   2.91    1 = FOG OR MIST
DPTR FM NORMAL:  -2.3   DPTR FM NORMAL:   -1.33    2 = FOG REDUCING VISIBILITY
HIGHEST:    66 ON 23, 4 GRTST 24HR  1.64 ON 23-23      TO 1/4 MILE OR LESS
LOWEST:     10 ON 31,28                            3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:    M          5 = HAIL
                        GRTST 24HR    M  ON   M    6 = FREEZING RAIN OR DRIZZLE
                        GRTST DEPTH:  M  ON   M    7 = DUSTSTORM OR SANDSTORM:
                                                       VSBY 1/2 MILE OR LESS
                                                   8 = SMOKE OR HAZE
[NO. OF DAYS WITH]      [WEATHER - DAYS WITH]      9 = BLOWING SNOW
                                                   X = TORNADO
MAX 32 OR BELOW:   6    0.01 INCH OR MORE:   6
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   3
MIN 32 OR BELOW:  23    0.50 INCH OR MORE:   3
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   884    CLEAR  (SCALE 0-3)  13
DPTR FM NORMAL    62    PTCLDY (SCALE 4-7)  11
TOTAL FM JUL 1  1665    CLOUDY (SCALE 8-10)  7
DPTR FM NORMAL    13

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL    -1    [PRESSURE DATA]
TOTAL FM JAN 1  1141    HIGHEST SLP 30.63 ON 27
DPTR FM NORMAL   -50    LOWEST  SLP 29.63 ON 13

[REMARKS]
#FINAL-12-17#