WFO Monthly/Daily Climate Data
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993
CXUS53 KBIS 010930
CF6XWA
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   WILLISTON BASIN AIRPORT
                                          MONTH:     DECEMBER
                                          YEAR:      2020
                                          LATITUDE:   48 15 N
                                          LONGITUDE: 103 45 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  37  27  32   M  33   0 0.00    M    M 16.2 30 320   M    M   5        45 330
 2  38  14  26   M  39   0 0.00    M    M 12.0 18 260   M    M   2        24 260
 3  45  22  34   M  31   0 0.00    M    M 13.6 18 250   M    M   0        24 250
 4  47  27  37   M  28   0 0.00    M    M 13.3 20 300   M    M   0        29 310
 5  49  25  37   M  28   0 0.00    M    M 10.3 16 250   M    M   0        19 260
 6  49  23  36   M  29   0 0.00    M    M 10.9 18 270   M    M   0        26 290
 7  47  24  36   M  29   0 0.00    M    M 13.4 22 270   M    M   0        34 270
 8  55  33  44   M  21   0 0.00    M    M 13.4 22 270   M    M   0        36 280
 9  50  27  39   M  26   0    T    M    M 10.4 26 340   M    M   3        46 350
10  34  16  25   M  40   0 0.00    M    M  8.1 22 330   M    M   1 12     33 330
11  26  15  21   M  44   0    T    M    M  5.5 12  60   M    M  10 12     16  30
12  24  22  23   M  42   0 0.00    M    M  7.4 13 230   M    M  10 1      17 250
13  23  -2  11   M  54   0 0.01    M    M 14.8 28 320   M    M   8 1      41 310
14  16  -4   6   M  59   0 0.00    M    M  8.2 17 310   M    M   9        27 180
15  28  12  20   M  45   0    T    M    M 12.3 24 200   M    M   7 1      33 200
16  37  22  30   M  35   0 0.00    M    M 10.5 18 290   M    M   3        22 290
17  38  18  28   M  37   0 0.00    M    M 11.0 23 160   M    M   3        35 160
18  32   7  20   M  45   0 0.00    M    M 13.8 33 330   M    M   1        47 320
19  49  13  31   M  34   0 0.00    M    M 16.1 32 290   M    M   1        47 280
20  49  22  36   M  29   0 0.01    M    M 15.6 29 300   M    M   3 6      49 300
21  39  20  30   M  35   0 0.00    M    M 10.3 24 310   M    M   3        36 330
22  41  15  28   M  37   0 0.01    M    M 14.9 35 350   M    M   5 18     56 350
23  18   1  10   M  55   0    T    M    M 15.6 33 330   M    M   6 8      49 350
24  37  13  25   M  40   0 0.00    M    M  9.0 16 260   M    M   5        22 270
25  36  20  28   M  37   0 0.00    M    M  8.5 17 280   M    M   0        28 280
26  29  18  24   M  41   0 0.01    M    M  8.1 15  50   M    M   6 18     20  40
27  22  12  17   M  48   0 0.01    M    M  9.8 17 300   M    M   7 1      22 300
28  25  11  18   M  47   0    T    M    M  9.7 17 200   M    M   5        32 200
29  26  11  19   M  46   0 0.03    M    M 14.2 24 300   M    M   6 1      36 290
30  25   5  15   M  50   0 0.00    M    M  9.8 15 200   M    M   4 1      22 330
31  37  16  27   M  38   0 0.04    M    M  9.8 18 270   M    M   5 1      24 270
================================================================================
SM 1108  505      1202   0  0.12    M    356.5          M      118
================================================================================
AV 35.7 16.3                              11.5 FASTST   M    M   4    MAX(MPH)
                                 MISC ---->    35 350                 56 350
================================================================================
NOTES:
# LAST OF SEVERAL OCCURRENCES

COLUMN 17 PEAK WIND IN M.P.H.

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

                                          STATION:   WILLISTON BASIN AIRPORT
                                          MONTH:     DECEMBER
                                          YEAR:      2020
                                          LATITUDE:   48 15 N
                                          LONGITUDE: 103 45 W

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

AVERAGE MONTHLY: 26.0   TOTAL FOR MONTH:   0.12    1 = FOG OR MIST
DPTR FM NORMAL:   0.0   DPTR FM NORMAL:       M    2 = FOG REDUCING VISIBILITY
HIGHEST:    55 ON  8    GRTST 24HR  0.04 ON 31-31      TO 1/4 MILE OR LESS
LOWEST:     -4 ON 14                               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:  12    0.01 INCH OR MORE:   7
MAX 90 OR ABOVE:   0    0.10 INCH OR MORE:   0
MIN 32 OR BELOW:  30    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   2    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.  1202    CLEAR  (SCALE 0-3)  13
DPTR FM NORMAL     M    PTCLDY (SCALE 4-7)  15
TOTAL FM JUL 1  3291    CLOUDY (SCALE 8-10)  3
DPTR FM NORMAL     M

[CDD (BASE 65) ]
TOTAL THIS MO.     0
DPTR FM NORMAL     M    [PRESSURE DATA]
TOTAL FM JAN 1   599    HIGHEST SLP 30.61 ON  2
DPTR FM NORMAL     M    LOWEST  SLP 29.34 ON 22

[REMARKS]
#FINAL-12-20#