Climatological Report (Seasonal)
Issued by NWS Bismarck, ND
Issued by NWS Bismarck, ND
308
CXUS53 KBIS 031549
CLSBIS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BISMARCK, ND
1040 AM CDT WED SEP 03 2025
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...THE BISMARCK ND CLIMATE SUMMARY FOR THE SEASON, FROM
6/1/2025 TO 8/31/2025...
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 114 07/06/1936
LOW 30 06/02/1969
HIGHEST 99 07/09 MM MM 98 08/01
07/25
LOWEST 38 08/25 MM MM 43 06/07
06/19
AVG. MAXIMUM 81.0 82.0 -1.0 81.5
AVG. MINIMUM 56.3 55.5 0.8 56.3
MEAN 68.7 68.8 -0.1 68.9
DAYS MAX >= 90 10 17.9 -7.9 16
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 0 0.1 -0.1 0
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 14.22 2001
MINIMUM 4.25 2021
TOTALS 7.99 8.93 -0.94 8.65
DAILY AVG. 0.09 0.10 -0.01 0.09
DAYS >= .01 24 29.3 -5.3 30
DAYS >= .10 13 16.8 -3.8 17
DAYS >= .50 5 5.6 -0.6 7
DAYS >= 1.00 2 1.8 0.2 2
GREATEST
24 HR. TOTAL 2.56 07/20 TO 07/20 2.34 08/13 TO 08/14
STORM TOTAL 2.56 1.57
(MM/DD(HH)) MM
SNOWFALL (INCHES)
RECORDS
TOTAL T 2024
TOTALS TR 0.0
SINCE 7/1 T
DEGREE DAYS
HEATING TOTAL 102
COOLING TOTAL 469
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WIND (MPH)
HIGHEST WIND SPEED/DIRECTION 45/320 DATE 08/08
HIGHEST GUST SPEED/DIRECTION 62/320 DATE 08/08
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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