Climatological Report (Seasonal)
Issued by NWS Bismarck, ND
Issued by NWS Bismarck, ND
071
CXUS53 KBIS 011838
CLSBIS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BISMARCK, ND
1232 PM CST MON DEC 01 2025
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...THE BISMARCK ND CLIMATE SUMMARY FOR THE SEASON, FROM
9/1/2025 TO 11/30/2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1875 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 105 09/08/1959
09/07/1931
LOW -30 11/29/1985
HIGHEST 91 09/12 MM MM 97 09/29
LOWEST -6 11/30 MM MM -6 11/30
AVG. MAXIMUM 61.2 57.0 4.2 63.6
AVG. MINIMUM 38.2 32.6 5.6 35.5
MEAN 49.7 44.8 4.9 49.6
DAYS MAX >= 90 2 2.0 0.0 8
DAYS MAX <= 32 7 9.6 -2.6 10
DAYS MIN <= 32 30 44.6 -14.6 38
DAYS MIN <= 0 1 1.7 -0.7 MM
PRECIPITATION (INCHES)
RECORD
MAXIMUM 10.13 2019
MINIMUM 1.12 2014
TOTALS 9.12 3.84 5.28 2.20
DAILY AVG. 0.10 0.04 0.06 0.03
DAYS >= .01 28 21.1 6.9 23
DAYS >= .10 13 8.4 4.6 5
DAYS >= .50 6 1.9 4.1 1
DAYS >= 1.00 3 0.7 2.3 0
GREATEST
24 HR. TOTAL 2.48 09/13 TO 09/14 0.75 11/03 TO 11/03
STORM TOTAL 2.44 0.75
(MM/DD(HH)) MM
SNOWFALL (INCHES)
RECORDS
TOTAL 30.2 2019
TOTALS 10.1 10.5
SINCE 7/1 10.1
DEGREE DAYS
HEATING TOTAL 1447
COOLING TOTAL 81
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WIND (MPH)
HIGHEST WIND SPEED/DIRECTION 44/330 DATE 09/04
HIGHEST GUST SPEED/DIRECTION 67/310 DATE 09/04
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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