Climatological Report (Daily)
Issued by NWS Bismarck, ND
Issued by NWS Bismarck, ND
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CDUS43 KBIS 190034
CLIBIS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BISMARCK, ND
734 PM CDT SAT OCT 18 2025
...................................
...THE BISMARCK ND CLIMATE SUMMARY FOR OCTOBER 18 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 57 3:02 PM 83 1874 56 1 50
MINIMUM 43 2:46 AM 9 1989 32 11 37
AVERAGE 50 44 6 44
PRECIPITATION (IN)
TODAY 0.00 1.17 1994 0.05 -0.05 0.18
MONTH TO DATE 2.60 0.90 1.70 0.18
SINCE SEP 1 6.74 2.62 4.12 0.39
SINCE JAN 1 22.78 17.23 5.55 15.08
SNOWFALL (IN)
TODAY 0.0 1.4 1917 0.1 -0.1 0.0
MONTH TO DATE 0.0 0.8 -0.8 0.0
SINCE SEP 1 0.0 0.8 -0.8 0.0
SINCE JUL 1 T 0.8 -0.8 T
DEGREE DAYS
HEATING
TODAY 15 21 -6 21
MONTH TO DATE 198 303 -105 198
SINCE SEP 1 285 507 -222 242
SINCE JUL 1 318 554 -236 267
COOLING
TODAY 0 0 0 0
MONTH TO DATE 9 0 9 1
SINCE SEP 1 81 44 37 124
SINCE JAN 1 598 534 64 598
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 14 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 14.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 1:00 AM
LOWEST 31 3:00 PM
AVERAGE 60
..........................................................
THE BISMARCK ND CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 55 89 2003
MINIMUM TEMPERATURE (F) 31 5 1960
SUNRISE AND SUNSET
OCTOBER 18 2025.......SUNRISE 8:05 AM CDT SUNSET 6:50 PM CDT
OCTOBER 19 2025.......SUNRISE 8:07 AM CDT SUNSET 6:48 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$