Explanation of the Preliminary Monthly Climate Data (F6) Product

These data are preliminary and have not undergone final quality control by the National Climatic Data Center (NCDC). Therefore, these data are subject to revision. Final and certified climate data can be accessed at the NCDC - http://www.ncdc.noaa.gov.

WFO Monthly/Daily Climate Data


000
CXUS53 KDLH 010653
CF6DLH
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   DULUTH
                                          MONTH:     JUNE
                                          YEAR:      2008
                                          LATITUDE:   46 49 N
                                          LONGITUDE:  92 11 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
                                          AVG MX 2MIN
DY MAX MIN AVG DEP HDD CDD  WTR  SNW DPTH SPD SPD DIR MIN PSBL S-S WX    SPD DR
================================================================================

 1  78  50  64   7   1   0 0.13  0.0    0  8.0 28 310   M    M   4        37 320
 2  60  48  54  -3  11   0    T  0.0    0  5.9 12  20   M    M   6        17 340
 3  58  46  52  -5  13   0 0.01  0.0    0 15.5 25  70   M    M   6        33  70
 4  53  45  49  -8  16   0 0.10  0.0    0  6.5 16 100   M    M  10 1      20 100
 5  59  48  54  -3  11   0 1.69  0.0    0 14.1 36 100   M    M   9 13     49  90
 6  66  50  58   0   7   0 0.81  0.0    0 19.7 38 210   M    M   9 123    53 230
 7  76  52  64   6   1   0    T  0.0    0 11.2 23 250   M    M   3        30 240
 8  73  50  62   4   3   0 0.32  0.0    0  7.3 17  80   M    M   5 1      25  80
 9  70  52  61   3   4   0 0.01  0.0    0  9.0 21 240   M    M   6 12     26 250
10  58  42  50  -9  15   0 0.17  0.0    0  6.9 13 340   M    M   8 12     16 330
11  46  42  44 -15  21   0 0.83  0.0    0 15.6 28  80   M    M  10 123    41 100
12  65  46  56  -3   9   0 0.12  0.0    0  9.1 29  80   M    M   8 123    38 100
13  66  49  58  -1   7   0 0.02  0.0    0 15.2 29 260   M    M   5 123    39 260
14  71  52  62   2   3   0    T  0.0    0 11.4 25 260   M    M   6        32 260
15  67  51  59  -1   6   0    T  0.0    0 12.6 21 310   M    M   6        29 320
16  64  48  56  -4   9   0 0.00  0.0    0  8.9 22 340   M    M   7        29 350
17  74  46  60   0   5   0 0.00  0.0    0  9.6 22 320   M    M   2        30 320
18  75  45  60   0   5   0 0.00  0.0    0  6.5 15 340   M    M   0        21  30
19  76  42  59  -2   6   0 0.02  0.0    0  3.0 13 210   M    M   4        16 210
20  80  53  67   6   0   2 0.02  0.0    0  8.1 30 260   M    M   3        37 260
21  74  52  63   2   2   0 0.08  0.0    0  9.9 24 310   M    M   3 3      35 300
22  69  52  61   0   4   0 0.01  0.0    0  6.8 16 360   M    M   5        22  10
23  77  47  62   0   3   0 0.00  0.0    0  3.4 12 190   M    M   2        17 190
24  82  60  71   9   0   6    T  0.0    0 10.3 24 230   M    M   4        30 230
25  84  65  75  13   0  10    T  0.0    0 12.0 24 240   M    M   4        28 240
26  81  58  70   8   0   5 0.00  0.0    0  4.6 12 290   M    M   3        15 290
27  71  57  64   1   1   0 0.85  0.0    0  6.1 16 120   M    M   7 13     18 130
28  71  55  63   0   2   0 0.01  0.0    0 13.1 22 270   M    M   5 18     30 350
29  76  53  65   2   0   0 0.01  0.0    0 11.1 23 340   M    M   5        33  20
30  78  47  63   0   2   0 0.00  0.0    0  7.4 16 270   M    M   1        22 320
================================================================================
SM 2098 1503       167  23  5.21     0.0 288.8          M      156
================================================================================
AV 69.9 50.1                               9.6 FASTST  PSBL  %   5    MAX(MPH)
                                 MISC ---->  # 38 210               # 53  230
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:  DULUTH
                                          MONTH:    JUNE
                                          YEAR:     2008
                                          LATITUDE:   46 49 N
                                          LONGITUDE:  92 11 W

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

AVERAGE MONTHLY: 60.0   TOTAL FOR MONTH:   5.21    1 = FOG OR MIST
DPTR FM NORMAL:   0.1   DPTR FM NORMAL:    0.96    2 = FOG REDUCING VISIBILITY
HIGHEST:    84 ON 25    GRTST 24HR  2.21 ON  5- 6      TO 1/4 MILE OR LESS
LOWEST:     42 ON 19,11                            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:  18
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   9
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   4
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   1

[HDD (BASE 65) ]
TOTAL THIS MO.   167    CLEAR  (SCALE 0-3)   7
DPTR FM NORMAL   -13    PTCLDY (SCALE 4-7)  17
TOTAL FM JUL 1  9650    CLOUDY (SCALE 8-10)  6
DPTR FM NORMAL   -74

[CDD (BASE 65) ]
TOTAL THIS MO.    23
DPTR FM NORMAL    -5    [PRESSURE DATA]
TOTAL FM JAN 1    23    HIGHEST SLP M ON M
DPTR FM NORMAL   -12    LOWEST  SLP 29.27 ON  6

[REMARKS]
#FINAL-06-08#