Climatological Report (Daily)
Issued by NWS Bismarck, ND
Issued by NWS Bismarck, ND
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CDUS43 KBIS 180728
CLIBIS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BISMARCK, ND
228 AM CDT MON AUG 18 2025
...................................
...THE BISMARCK ND CLIMATE SUMMARY FOR AUGUST 17 2025...
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)
YESTERDAY
MAXIMUM 84 5:04 PM 106 2003 84 0 77
MINIMUM 66 11:55 PM 36 1888 56 10 54
AVERAGE 75 70 5 66
PRECIPITATION (IN)
YESTERDAY 0.32 1.05 1972 0.08 0.24 0.00
MONTH TO DATE 1.66 1.46 0.20 2.81
SINCE JUN 1 7.95 7.89 0.06 8.53
SINCE JAN 1 16.00 13.57 2.43 14.57
SNOWFALL (IN)
YESTERDAY 0.0 0.0 MM 0.0 0.0 0.0
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
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 6 -6 22
SINCE JUN 1 85 99 -14 90
SINCE JUL 1 16 22 -6 22
COOLING
YESTERDAY 10 6 4 1
MONTH TO DATE 98 113 -15 61
SINCE JUN 1 404 412 -8 388
SINCE JAN 1 452 429 23 391
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 38 HIGHEST WIND DIRECTION NE (60)
HIGHEST GUST SPEED 55 HIGHEST GUST DIRECTION NE (60)
AVERAGE WIND SPEED 7.8
SKY COVER
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 5:00 AM
LOWEST 57 5:00 PM
AVERAGE 77
..........................................................
THE BISMARCK ND CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 106 1973
MINIMUM TEMPERATURE (F) 56 37 2002
SUNRISE AND SUNSET
AUGUST 18 2025........SUNRISE 6:45 AM CDT SUNSET 8:47 PM CDT
AUGUST 19 2025........SUNRISE 6:46 AM CDT SUNSET 8:46 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$