Climatological Report (Seasonal)
Issued by NWS

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723
CXUS53 KBIS 031552
CLSXWA

CLIMATE REPORT
NATIONAL WEATHER SERVICE BISMARCK, ND
1040 AM CDT WED SEP 03 2025

...................................

...THE WILLISTON BASIN AIRPORT CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2025 TO 8/31/2025...

CLIMATE NORMAL PERIOD: 9999 TO 9999
CLIMATE RECORD PERIOD: 9999 TO 9999

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             MM   MM
 LOW              MM   MM
HIGHEST          101   07/09         MM      MM      109  07/25
LOWEST            40   06/03         MM      MM       39  06/01
                       06/09
AVG. MAXIMUM    77.9                NAN     NAN     81.3
AVG. MINIMUM    54.9                NAN     NAN     55.8
MEAN            66.4                NAN     NAN     68.5
DAYS MAX >= 90     6                 MM      MM       23
DAYS MAX <= 32     0                 MM      MM        0
DAYS MIN <= 32     0                 MM      MM        0
DAYS MIN <= 0      0                 MM      MM        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM          MM   MM
 MINIMUM          MM   MM
TOTALS          6.46                 MM      MM     3.78
DAILY AVG.      0.07                NAN     NAN     0.04
DAYS >= .01       34                 MM      MM       26
DAYS >= .10       16                 MM      MM       12
DAYS >= .50        4                 MM      MM        2
DAYS >= 1.00       1                 MM      MM        0
GREATEST
 24 HR. TOTAL   1.05   08/07 TO 08/07               0.57  06/03 TO 06/03
                                                          06/30 TO 07/01
 STORM TOTAL    1.05                                0.57
 (MM/DD(HH))            MM

SNOWFALL (INCHES)
RECORDS
 TOTAL            MM   MM
TOTALS            MM                 MM
SINCE 7/1         MM

DEGREE DAYS
HEATING TOTAL    158
COOLING TOTAL    315
................................................................

WIND (MPH)
HIGHEST WIND SPEED/DIRECTION    45/310    DATE  06/15
HIGHEST GUST SPEED/DIRECTION    62/320    DATE  06/15



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

$$