Climatological Report (Daily)
Issued by NWS Bismarck, ND
Issued by NWS Bismarck, ND
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CDUS43 KBIS 220255
CLIBIS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BISMARCK, ND
955 PM CDT THU AUG 21 2025
...................................
...THE BISMARCK ND CLIMATE SUMMARY FOR AUGUST 21 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1875 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 84 5:24 PM 105 1947 83 1 76
MINIMUM 72 7:04 AM 38 1920 55 17 62
AVERAGE 78 69 9 69
PRECIPITATION (IN)
TODAY 0.02 4.63 1998 0.07 -0.05 T
MONTH TO DATE 1.68 1.77 -0.09 2.81
SINCE JUN 1 7.97 8.20 -0.23 8.53
SINCE JAN 1 16.02 13.88 2.14 14.57
SNOWFALL (IN)
TODAY 0.0 0.0 2001 0.0 0.0 0.0
2002
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 T 0.0 0.0 T
SINCE JUL 1 T 0.0 0.0 T
DEGREE DAYS
HEATING
TODAY 0 1 -1 0
MONTH TO DATE 0 10 -10 22
SINCE JUN 1 85 103 -18 90
SINCE JUL 1 16 26 -10 22
COOLING
TODAY 13 5 8 4
MONTH TO DATE 147 133 14 86
SINCE JUN 1 453 432 21 413
SINCE JAN 1 501 449 52 416
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NW (310)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 9.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 7:00 AM
LOWEST 43 5:00 PM
AVERAGE 64
..........................................................
THE BISMARCK ND CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 106 1960
MINIMUM TEMPERATURE (F) 55 35 1908
SUNRISE AND SUNSET
AUGUST 21 2025........SUNRISE 6:49 AM CDT SUNSET 8:42 PM CDT
AUGUST 22 2025........SUNRISE 6:50 AM CDT SUNSET 8:40 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$