423
CXUS53 KBIS 021041
CLMXWA

CLIMATE REPORT
NATIONAL WEATHER SERVICE BISMARCK, ND
541 AM CDT WED SEP 02 2026

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

...THE WILLISTON BASIN AIRPORT CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2026...

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

WEATHER         OBSERVED
                VALUE   DATE(S)

................................
TEMPERATURE (F)
HIGHEST           98   08/01
LOWEST            44   08/04
AVG. MAXIMUM    81.3
AVG. MINIMUM    54.8
MEAN            68.1
DAYS MAX >= 90     3
DAYS MAX <= 32     0
DAYS MIN <= 32     0
DAYS MIN <= 0      0

PRECIPITATION (INCHES)
TOTALS          2.70
DAILY AVG.      0.09
DAYS >= .01        9
DAYS >= .10        2
DAYS >= .50        1
DAYS >= 1.00       1
GREATEST
 24 HR. TOTAL   2.39


DEGREE DAYS
HEATING TOTAL     22
 SINCE 7/1        24
COOLING TOTAL    124
 SINCE 1/1       499
................................

WIND (MPH)
AVERAGE WIND SPEED              10.2
HIGHEST WIND SPEED/DIRECTION    41/280    DATE  08/31
HIGHEST GUST SPEED/DIRECTION    59/250    DATE  08/31

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
NUMBER OF DAYS FAIR           26
NUMBER OF DAYS PC              4
NUMBER OF DAYS CLOUDY          1


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              6     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       4
LIGHT RAIN                9     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       7     FOG W/VIS <= 1/4 MILE      1
HAZE                      1

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

$$