376
CDUS43 KBIS 150838
CLIBIS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BISMARCK, ND
338 AM CDT MON SEP 15 2025
...............................
..THE BISMARCK ND CLIMATE SUMMARY FOR SEPTEMBER 14 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 71 12:26 PM 95 1948 74 -3 87
MINIMUM 64 10:53 PM 26 1949 47 17 46
AVERAGE 68 60 8 67
PRECIPITATION (IN)
YESTERDAY 2.44R 1.50 1900 0.06 2.38 0.02
MONTH TO DATE 2.83 0.87 1.96 0.08
SINCE SEP 1 2.83 0.87 1.96 0.08
SINCE JAN 1 18.87 15.48 3.39 14.77
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2001 0.0 0.0 0.0
2002
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 T 0.0 0.0 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 6 -6 0
MONTH TO DATE 58 62 -4 15
SINCE SEP 1 58 62 -4 15
SINCE JUL 1 91 109 -18 40
COOLING
YESTERDAY 3 2 1 2
MONTH TO DATE 43 33 10 55
SINCE SEP 1 43 33 10 55
SINCE JAN 1 560 523 37 529
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 4.9
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 2:00 PM
LOWEST 78 6:00 PM
AVERAGE 88
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THE BISMARCK ND CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 103 1948
MINIMUM TEMPERATURE (F) 46 24 1916
SUNRISE AND SUNSET
SEPTEMBER 15 2025.....SUNRISE 7:21 AM CDT SUNSET 7:54 PM CDT
SEPTEMBER 16 2025.....SUNRISE 7:22 AM CDT SUNSET 7:52 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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