WFO Monthly/Daily Climate Data
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CXUS53 KBIS 010930
CF6JMS
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   JAMESTOWN ND
                                          MONTH:     DECEMBER
                                          YEAR:      2020
                                          LATITUDE:   46 55 N
                                          LONGITUDE:  98 40 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  46  15  31  12  34   0 0.00    M    M  8.5 17 320   M    M   0        24 310
 2  43  19  31  12  34   0 0.00    M    M 10.6 20 310   M    M   4        26 330
 3  49  25  37  19  28   0 0.00    M    M 12.0 20 280   M    M   0        26 300
 4  48  26  37  19  28   0 0.00    M    M  8.6 15 310   M    M   0        20 340
 5  47  26  37  20  28   0 0.00    M    M 10.2 24 320   M    M   0        30 310
 6  55  25  40  23  25   0 0.00    M    M  6.8 15 280   M    M   0        21 290
 7  54  25  40  23  25   0 0.00    M    M  8.4 18 320   M    M   0        24 320
 8  58  35  47  31  18   0 0.00    M    M 11.0 20 270   M    M   0        25 290
 9  54  28  41  25  24   0 0.00    M    M  8.0 21 320   M    M   0 8      27 310
10  40  20  30  14  35   0 0.00    M    M 12.1 24 330   M    M   3 18     33 330
11  29  23  26  11  39   0 0.00    M    M  5.4  9 360   M    M  10 18     14  70
12  24  21  23   8  42   0 0.00    M    M  6.0 12  20   M    M  10 18     14  20
13  24   7  16   1  49   0    T    M    M 16.5 30 300   M    M   8 18     38 310
14  14  -3   6  -8  59   0 0.00    M    M  8.1 18 330   M    M   7 8      23 330
15  24   7  16   2  49   0 0.00    M    M  8.2 15 220   M    M   7        21 220
16  39  19  29  15  36   0    T    M    M 10.3 17 180   M    M   7        24 170
17  39  11  25  12  40   0 0.00    M    M  8.6 17 150   M    M   1 18     23 150
18  32   3  18   5  47   0 0.00    M    M 13.7 31 320   M    M   4        42 320
19  38   2  20   7  45   0 0.00    M    M 12.6 25 300   M    M   0        33 300
20  38  23  31  18  34   0 0.01    M    M 12.0 26 290   M    M   3        35 280
21  38  21  30  18  35   0 0.00    M    M 16.7 37 320   M    M   5        50 320
22  44  24  34  22  31   0 0.00    M    M 12.2 26 350   M    M   4        35 340
23  28  -4  12   0  53   0    M    M    M 27.8 41 340   M    M   6 8      60 340
24  11  -8   2 -10  63   0 0.00    M    M  8.3 14 310   M    M   1        19 330
25  41   7  24  12  41   0 0.00    M    M  9.4 22 330   M    M   0        29 330
26  31  11  21   9  44   0 0.00    M    M  7.3 16  90   M    M   3        22  90
27  23  16  20   9  45   0    T    M    M 11.4 18 350   M    M  10 8      23  20
28  21   3  12   1  53   0    T    M    M  8.5 15 270   M    M   5 8      20 260
29  27   8  18   7  47   0 0.25    M    M 15.2 29 310   M    M   7 18     37 310
30  23  11  17   6  48   0    T    M    M 15.0 26 320   M    M  10 8      35 330
31  28   6  17   6  48   0 0.00    M    M  9.4 18 180   M    M   3        23 180
================================================================================
SM 1110  452      1227   0  0.26    M    338.8          M      118
================================================================================
AV 35.8 14.6                              10.9 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    41 340                 60 340
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   JAMESTOWN ND
                                          MONTH:     DECEMBER
                                          YEAR:      2020
                                          LATITUDE:   46 55 N
                                          LONGITUDE:  98 40 W

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

AVERAGE MONTHLY: 25.2   TOTAL FOR MONTH:   0.26    1 = FOG OR MIST
DPTR FM NORMAL:  11.1   DPTR FM NORMAL:   -0.14    2 = FOG REDUCING VISIBILITY
HIGHEST:    58 ON  8    GRTST 24HR  0.25 ON 29-29      TO 1/4 MILE OR LESS
LOWEST:     -8 ON 24                               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:  14    0.01 INCH OR MORE:   2
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   1
MIN 32 OR BELOW:  30    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   3    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.  1227    CLEAR  (SCALE 0-3)  14
DPTR FM NORMAL  -349    PTCLDY (SCALE 4-7)  12
TOTAL FM JUL 1  3141    CLOUDY (SCALE 8-10)  5
DPTR FM NORMAL  -519

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     0    [PRESSURE DATA]
TOTAL FM JAN 1   587    HIGHEST SLP 30.48 ON  2
DPTR FM NORMAL   141    LOWEST  SLP 29.32 ON 22

[REMARKS]
#FINAL-12-20#


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