368
CDUS43 KBIS 200728
CLIBIS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BISMARCK, ND
228 AM CDT SAT SEP 20 2025
...............................
..THE BISMARCK ND CLIMATE SUMMARY FOR SEPTEMBER 19 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 64 4:36 PM 94 1895 72 -8 76
1941
1972
MINIMUM 55 6:34 AM 22 1896 45 10 58
AVERAGE 60 58 2 67
PRECIPITATION (IN)
YESTERDAY 0.13 1.21 1996 0.05 0.08 T
MONTH TO DATE 4.14 1.14 3.00 0.18
SINCE SEP 1 4.14 1.14 3.00 0.18
SINCE JAN 1 20.18 15.75 4.43 14.87
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 SEP 1 0.0 0.0 0.0 0.0
SINCE JUL 1 T 0.0 0.0 T
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 5 8 -3 0
MONTH TO DATE 70 97 -27 15
SINCE SEP 1 70 97 -27 15
SINCE JUL 1 103 144 -41 40
COOLING
YESTERDAY 0 1 -1 2
MONTH TO DATE 56 38 18 95
SINCE SEP 1 56 38 18 95
SINCE JAN 1 573 528 45 569
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 8.5
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 12:00 AM
LOWEST 78 6:00 PM
AVERAGE 87
......................................................
THE BISMARCK ND CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 97 1898
MINIMUM TEMPERATURE (F) 44 25 1982
SUNRISE AND SUNSET
SEPTEMBER 20 2025.....SUNRISE 7:28 AM CDT SUNSET 7:44 PM CDT
SEPTEMBER 21 2025.....SUNRISE 7:29 AM CDT SUNSET 7:42 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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