WFO Monthly/Daily Climate Data
Issued by NWS

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990
CXUS53 KBIS 120830
CF6XWA
PRELIMINARY LOCAL CLIMATOLOGICAL DATA (WS FORM: F-6)

                                          STATION:   WILLISTON BASIN AIRPORT
                                          MONTH:     MAY
                                          YEAR:      2025
                                          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  57  37  47   M  18   0 0.05    M    M 14.3 33 340   M    M   6 1      42 340
 2  67  34  51   M  14   0 0.00    M    M  8.0 16 210   M    M   0        24 200
 3  79  42  61   M   4   0 0.00    M    M 10.5 18 180   M    M   0        24 180
 4  87  45  66   M   0   1    T    M    M 14.2 35 220   M    M   1        46 230
 5  62  40  51   M  14   0 0.00    M    M 25.2 45  10   M    M   4        62 350
 6  60  40  50   M  15   0 0.00    M    M  9.3 17  10   M    M   6        23  30
 7  73  42  58   M   7   0 0.00    M    M 14.7 28 160   M    M   1        40 150
 8  84  51  68   M   0   3 0.00    M    M 14.3 28 330   M    M   1        38 330
 9  74  48  61   M   4   0 0.00    M    M 12.4 23  20   M    M   0        28  20
10  91  52  72   M   0   7 0.00    M    M 13.9 24 260   M    M   0 8      32 270
11  88  59  74   M   0   9    T    M    M  5.0 35 220   M    M   0 38     53 240
================================================================================
SM  822  490        76  20  0.05    M    141.8          M       19
================================================================================
AV 74.7 44.5                              12.9 FASTST   M    M   2    MAX(MPH)
                                 MISC ---->    45  10                 62 350
================================================================================
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:     MAY
                                          YEAR:      2025
                                          LATITUDE:   48 15 N
                                          LONGITUDE: 103 45 W

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

AVERAGE MONTHLY: 59.6   TOTAL FOR MONTH:   0.05    1 = FOG OR MIST
DPTR FM NORMAL:   0.0   DPTR FM NORMAL:    0.05    2 = FOG REDUCING VISIBILITY
HIGHEST:    91 ON 10    GRTST 24HR  0.05 ON  1- 1      TO 1/4 MILE OR LESS
LOWEST:     34 ON  2                               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:   1
MAX 90 OR ABOVE:   1    0.10 INCH OR MORE:   0
MIN 32 OR BELOW:   0    0.50 INCH OR MORE:   0
MIN  0 OR BELOW:   0    1.00 INCH OR MORE:   0

[HDD (BASE 65) ]
TOTAL THIS MO.    76    CLEAR  (SCALE 0-3)   8
DPTR FM NORMAL     M    PTCLDY (SCALE 4-7)   3
TOTAL FM JUL 1  8146    CLOUDY (SCALE 8-10)  0
DPTR FM NORMAL     M

[CDD (BASE 65) ]
TOTAL THIS MO.    20
DPTR FM NORMAL     M    [PRESSURE DATA]
TOTAL FM JAN 1    20    HIGHEST SLP M ON M
DPTR FM NORMAL     M    LOWEST  SLP 29.53 ON 11

[REMARKS]