National Weather Service United States Department of Commerce

 

Both the Jackson Weather Office and the London Corbin Airport saw cooler

than normal conditions for June 2017, the first time since May of 2016.

Jackson finished June 2017 as the 11th coolest June but was only 

a half degree below normal. London which finished June 2017 two degrees 

cooler than normal was only the 20th coolest. The Jackson Weather Office 

ended June 2017 over one and a half inches above normal which placed it

as the 10th wettest June. London finished around a tenth of an inch wetter.

Also of note, the snow season officially ended June 30th and Jackson totaled 

only 4.8 inches for the 2016-17 snow season. This total is the least snowiest 

since the Jackson Weather Office opened in 1981. Jackson typically sees 23.5 

inches of snow a year. 

 

Here is the monthly climate summary for Jackson:

 

...THE JACKSON KY CLIMATE SUMMARY FOR THE MONTH OF JUNE 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             104   06/29/2012
 LOW               44   06/07/1998
                        06/01/1993
                        06/10/1988
HIGHEST            90   06/13        90       0       91  06/16
LOWEST             53   06/28        50       3       51  06/09
                        06/08
AVG. MAXIMUM     81.2              81.6    -0.4     84.5
AVG. MINIMUM     61.7              62.5    -0.8     64.7
MEAN             71.5              72.0    -0.5     74.6
DAYS MAX >= 90      1               1.4    -0.4        4
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.0     0.0        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         9.15   1997
 MINIMUM         1.37   1988
TOTALS           6.21              4.70    1.51     5.01
DAILY AVG.       0.21              0.16    0.05     0.17
DAYS >= .01         9              12.3    -3.3        9
DAYS >= .10         6               8.5    -2.5        6
DAYS >= .50         4               3.4     0.6        3
DAYS >= 1.00        3               1.1     1.9        2
GREATEST
 24 HR. TOTAL    1.72   06/19 TO 06/19              1.87

SNOWFALL (INCHES)
RECORDS
 TOTAL             MM   MM
TOTALS            0.0               0.0     0.0      0.0
SINCE 7/1         4.8              23.5   -18.7     32.5
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= 1.0         0               0.0     0.0        0
GREATEST
 SNOW DEPTH         0   MM                             0
 24 HR TOTAL      0.0   MM                           0.0

DEGREE_DAYS
HEATING TOTAL       4                12      -8        1
 SINCE 7/1       3213              4234   -1021     3455
COOLING TOTAL     206               223     -17      296
 SINCE 1/1        405               359      46      437
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              1.5
HIGHEST WIND SPEED/DIRECTION    17/320    DATE  06/23
HIGHEST GUST SPEED/DIRECTION    31/320    DATE  06/23

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           18
NUMBER OF DAYS PC             10
NUMBER OF DAYS CLOUDY          2

AVERAGE RH (PERCENT)     72

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              6     MIXED PRECIP               0
HEAVY RAIN                6     RAIN                       7
LIGHT RAIN               12     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      13     FOG W/VIS <= 1/4 MILE      7
HAZE                      0

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

 

Here is the Local climatological data sheet for Jackson:

 

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

                                          STATION:   JACKSON KY
                                          MONTH:     JUNE
                                          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  79  57  68   0   0   3 0.00  0.0    0  1.0  8 310   M    M   1        13 150
 2  81  56  69   0   0   4 0.00  0.0    0  1.4  7 330   M    M   1 12     10 320
 3  83  57  70   1   0   5 0.00  0.0    0  1.5  6 130   M    M   0        11 120
 4  85  59  72   3   0   7 0.00  0.0    0  2.1  9 310   M    M   1        13 310
 5  73  64  69  -1   0   4 1.35  0.0    0  0.3  8 340   M    M   8 1      11 330
 6  75  60  68  -2   0   3    T  0.0    0  1.2  8 310   M    M   5 12     11 310
 7  70  54  62  -8   3   0 0.00  0.0    0  0.0  7 330   M    M   4        13 320
 8  74  53  64  -6   1   0 0.00  0.0    0  1.0  8 310   M    M   5        11 310
 9  78  54  66  -5   0   1 0.00  0.0    0  0.8  9 280   M    M   1        12 270
10  83  58  71   0   0   6 0.00  0.0    0  1.1  7 180   M    M   1        13 190
11  85  65  75   4   0  10 0.00  0.0    0  1.2  8 170   M    M   1        13 150
12  87  68  78   7   0  13    T  0.0    0  1.0  9 250   M    M   2 3      15 240
13  90  65  78   6   0  13 1.65  0.0    0  0.5  9 140   M    M   4 123    16 300
14  83  64  74   2   0   9 0.04  0.0    0  0.7  7 350   M    M   6 123    14 250
15  87  67  77   5   0  12 0.05  0.0    0  1.9 12 310   M    M   3 123    15 280
16  83  67  75   3   0  10 0.00  0.0    0  0.4  6 330   M    M   6 12      9 320
17  87  67  77   4   0  12 0.00  0.0    0  0.7  7 160   M    M   0 1      11 150
18  87  69  78   5   0  13 0.41  0.0    0  2.1  9 190   M    M   1 123    18 180
19  81  64  73   0   0   8 1.72  0.0    0  2.8 14 310   M    M   4 13     21 310
20  83  62  73   0   0   8 0.00  0.0    0  1.3  9 320   M    M   2        17 320
21  85  66  76   2   0  11 0.00  0.0    0  1.2  9 310   M    M   0        15 260
22  76  69  73  -1   0   8 0.36  0.0    0  2.0  8 130   M    M   5 1      13 160
23  81  65  73  -1   0   8 0.59  0.0    0  3.1 17 320   M    M   9 1      31 320
24  81  65  73  -1   0   8 0.04  0.0    0  3.8 14 300   M    M   5 1      21 310
25  78  59  69  -5   0   4 0.00  0.0    0  2.3 10 270   M    M   2        18 260
26  76  55  66  -8   0   1 0.00  0.0    0  2.2 13 310   M    M   1        20 320
27  75  56  66  -8   0   1 0.00  0.0    0  2.7 12 320   M    M   2        15 300
28  81  53  67  -8   0   2 0.00  0.0    0  1.5  7 320   M    M   0        13 140
29  85  64  75   0   0  10    T  0.0    0  1.9 10 160   M    M   3        18 180
30  84  69  77   2   0  12    T  0.0    0  1.4  8 160   M    M   5        16 170
================================================================================
SM 2436 1851         4 206  6.21     0.0  45.1          M       88
================================================================================
AV 81.2 61.7                               1.5 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->  # 17 320               # 31  320
================================================================================
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:    JUNE
                                          YEAR:     2017
                                          LATITUDE:   37 35 N
                                          LONGITUDE:  83 19 W

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

AVERAGE MONTHLY: 71.5   TOTAL FOR MONTH:   6.21    1 = FOG OR MIST
DPTR FM NORMAL:  -0.6   DPTR FM NORMAL:    1.51    2 = FOG REDUCING VISIBILITY
HIGHEST:    90 ON 13    GRTST 24HR  1.72 ON 19-19      TO 1/4 MILE OR LESS
LOWEST:     53 ON 28, 8                            3 = THUNDER
                        SNOW, ICE PELLETS, HAIL    4 = ICE PELLETS
                        TOTAL MONTH:   0.0 INCH    5 = HAIL
                        GRTST 24HR     0.0         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:   0    0.01 INCH OR MORE:   9
MAX 90 OR ABOVE:   1    0.10 INCH OR MORE:   6
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   4
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   3

[HDD (BASE 65) ]
TOTAL THIS MO.     4    CLEAR  (SCALE 0-3)  18
DPTR FM NORMAL    -8    PTCLDY (SCALE 4-7)  11
TOTAL FM JUL 1  3213    CLOUDY (SCALE 8-10)  1
DPTR FM NORMAL -1021

[CDD (BASE 65) ]
TOTAL THIS MO.   206
DPTR FM NORMAL   -17    [PRESSURE DATA]
TOTAL FM JAN 1   405    HIGHEST SLP 30.20 ON 28
DPTR FM NORMAL    46    LOWEST  SLP 29.63 ON 23

[REMARKS]
#FINAL-06-17#

 

Here is the monthly climate summary for London:

 

...THE LONDON KY CLIMATE SUMMARY FOR THE MONTH OF JUNE 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             105   06/29/2012
 LOW               34   06/01/1966
HIGHEST            91   06/13        MM      MM       92  06/16
                                                          06/14
LOWEST             51   06/28        MM      MM       48  06/09
                        06/09
AVG. MAXIMUM     81.6              83.5    -1.9     86.1
AVG. MINIMUM     60.1              62.1    -2.0     63.4
MEAN             70.8              72.8    -2.0     74.7
DAYS MAX >= 90      1               3.5    -2.5        7
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.0     0.0        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         9.47   1991
 MINIMUM         0.37   2012
TOTALS           4.48              4.40    0.08     2.33
DAILY AVG.       0.15              0.15    0.00     0.08
DAYS >= .01         9              11.5    -2.5       12
DAYS >= .10         7               7.8    -0.8        4
DAYS >= .50         3               3.2    -0.2        2
DAYS >= 1.00        2               0.9     1.1        0
GREATEST
 24 HR. TOTAL    1.62   06/14 TO 06/14              0.91

SNOWFALL (INCHES)
RECORDS
 TOTAL             MM   MM
TOTALS             MM               0.0      MM       MM
SINCE 7/1          MM              10.3      MM       MM
SNOWDEPTH AVG.     MM                MM      MM       MM
DAYS >= 1.0        MM               0.0      MM       MM
GREATEST
 SNOW DEPTH        MM                                 MM
 24 HR TOTAL       MM                                 MM

DEGREE_DAYS
HEATING TOTAL       3                 9      -6        2
 SINCE 7/1       3322              4205    -883     3676
COOLING TOTAL     187               243     -56      299
 SINCE 1/1        338               357     -19      401
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              4.3
HIGHEST WIND SPEED/DIRECTION    28/250    DATE  06/23
HIGHEST GUST SPEED/DIRECTION    39/240    DATE  06/23

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.30
NUMBER OF DAYS FAIR           20
NUMBER OF DAYS PC              9
NUMBER OF DAYS CLOUDY          1

AVERAGE RH (PERCENT)     70

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              7     MIXED PRECIP               0
HEAVY RAIN                5     RAIN                       7
LIGHT RAIN               12     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      16     FOG W/VIS <= 1/4 MILE      1
HAZE                      2

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

 

Here is the local climatological data sheet for London:

 

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

                                          STATION:   LONDON KY
                                          MONTH:     JUNE
                                          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  81  56  69   0   0   4    T    M    M  2.3 12 240   M    M   1 13     14 250
 2  83  57  70   1   0   5 0.00    M    M  2.4 10  20   M    M   2 12     14 360
 3  83  54  69  -1   0   4 0.00    M    M  2.3 13  50   M    M   0 8      19  50
 4  84  55  70   0   0   5 0.25    M    M  3.5 15 180   M    M   1 13     19 180
 5  72  63  68  -2   0   3 0.50    M    M  2.9 14  50   M    M   6 1      20  40
 6  76  58  67  -3   0   2 0.00    M    M  5.4 14  10   M    M   6 1      20  30
 7  74  53  64  -7   1   0 0.00    M    M  6.9 15  30   M    M   3        23  40
 8  73  52  63  -8   2   0 0.00    M    M  4.7 14 300   M    M   6        18 300
 9  78  51  65  -6   0   0 0.00    M    M  2.1 12 250   M    M   1 1      14 260
10  83  54  69  -3   0   4 0.00    M    M  3.7 16 200   M    M   1 1      23 200
11  85  61  73   1   0   8 0.00    M    M  3.2 13 210   M    M   2        16 180
12  84  65  75   3   0  10 0.01    M    M  3.1 16 300   M    M   1 3      21 290
13  91  68  80   8   0  15 0.02    M    M  4.6 25  20   M    M   5 13     34  30
14  81  66  74   1   0   9 1.62    M    M  2.5 17 180   M    M   4 138    21 200
15  84  66  75   2   0  10    T    M    M  6.4 16 250   M    M   1 1      22 250
16  85  65  75   2   0  10 0.00    M    M  2.3  7 360   M    M   5        11 190
17  88  65  77   4   0  12 0.00    M    M  3.8 15 250   M    M   1 1      19 250
18  88  68  78   4   0  13 0.17    M    M  6.9 26 260   M    M   1 3      35 220
19  82  64  73  -1   0   8 1.24    M    M  7.3 18 280   M    M   5 13     24 290
20  84  59  72  -2   0   7 0.00    M    M  4.0 15 240   M    M   1 1      19 240
21  85  62  74   0   0   9 0.00    M    M  4.3 13 200   M    M   0 1      17 200
22  75  67  71  -3   0   6 0.38    M    M  4.7 14 180   M    M   7 1      19 170
23  81  68  75   0   0  10 0.29    M    M  8.5 28 250   M    M   9 1      39 240
24  82  64  73  -2   0   8    T    M    M  5.4 15 310   M    M   3        20 280
25  79  57  68  -7   0   3 0.00    M    M  3.9 14 270   M    M   0        19 310
26  78  53  66  -9   0   1 0.00    M    M  3.5 17 290   M    M   1        23 300
27  78  55  67  -8   0   2 0.00    M    M  3.7 14 340   M    M   1        20 170
28  82  51  67  -9   0   2 0.00    M    M  2.8  9 200   M    M   0        14 150
29  85  59  72  -4   0   7 0.00    M    M  6.1 17 210   M    M   3        26 210
30  83  66  75  -1   0  10    T    M    M  4.8 14 200   M    M   5        19 200
================================================================================
SM 2447 1802         3 187  4.48    M    128.0          M       82
================================================================================
AV 81.6 60.1                               4.3 FASTST   M    M   3    MAX(MPH)
                                 MISC ---->  # 28 250               # 39  240
================================================================================
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:    JUNE
                                          YEAR:     2017
                                          LATITUDE:   37  4 N
                                          LONGITUDE:  84  5 W

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

AVERAGE MONTHLY: 70.8   TOTAL FOR MONTH:   4.48    1 = FOG OR MIST
DPTR FM NORMAL:  -2.0   DPTR FM NORMAL:    0.08    2 = FOG REDUCING VISIBILITY
HIGHEST:    91 ON 13    GRTST 24HR  1.62 ON 14-14      TO 1/4 MILE OR LESS
LOWEST:     51 ON 28, 9                            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:   0    0.01 INCH OR MORE:   9
MAX 90 OR ABOVE:   1    0.10 INCH OR MORE:   7
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   3
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   2

[HDD (BASE 65) ]
TOTAL THIS MO.     3    CLEAR  (SCALE 0-3)  19
DPTR FM NORMAL    -6    PTCLDY (SCALE 4-7)  10
TOTAL FM JUL 1  3322    CLOUDY (SCALE 8-10)  1
DPTR FM NORMAL  -883

[CDD (BASE 65) ]
TOTAL THIS MO.   187
DPTR FM NORMAL   -56    [PRESSURE DATA]
TOTAL FM JAN 1   338    HIGHEST SLP 30.20 ON 28
DPTR FM NORMAL   -19    LOWEST  SLP 29.64 ON 23

[REMARKS]
#FINAL-06-17#