686
CDUS43 KBIS 210722
CLIJMS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BISMARCK, ND
222 AM CDT SUN SEP 21 2025
...............................
..THE JAMESTOWN ND CLIMATE SUMMARY FOR SEPTEMBER 20 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1891 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 68 4:00 PM 96 1922 69 -1 81
1937
MINIMUM 57 11:59 PM 19 1918 44 13 53
AVERAGE 63 57 6 67
PRECIPITATION (IN)
YESTERDAY T 0.95 2018 0.06 -0.06 0.00
MONTH TO DATE 1.18 1.46 -0.28 0.58
SINCE SEP 1 1.18 1.46 -0.28 0.58
SINCE JAN 1 15.41 16.70 -1.29 16.97
DEGREE DAYS
HEATING
YESTERDAY 2 9 -7 0
MONTH TO DATE 103 120 -17 26
SINCE SEP 1 103 120 -17 26
SINCE JUL 1 151 185 -34 61
COOLING
YESTERDAY 0 1 -1 2
MONTH TO DATE 32 30 2 67
SINCE SEP 1 32 30 2 67
SINCE JAN 1 416 416 0 473
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WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 5.4
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 12:00 AM
LOWEST 68 4:00 PM
AVERAGE 84
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THE JAMESTOWN ND CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 97 1922
MINIMUM TEMPERATURE (F) 44 25 1934
SUNRISE AND SUNSET
SEPTEMBER 21 2025.....SUNRISE 7:21 AM CDT SUNSET 7:34 PM CDT
SEPTEMBER 22 2025.....SUNRISE 7:22 AM CDT SUNSET 7:32 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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