670
CDUS43 KBIS 101450
CLIJMS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BISMARCK, ND
950 AM CDT THU SEP 10 2026
...............................
..THE JAMESTOWN ND CLIMATE SUMMARY FOR SEPTEMBER 9 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1891 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 75 4:46 PM 96 1906 74 1 77
MINIMUM 51 11:58 PM 28 1898 49 2 49
1924
AVERAGE 63 61 2 63
PRECIPITATION (IN)
YESTERDAY 0.00 1.79 1946 0.07 -0.07 0.00
MONTH TO DATE 0.22 0.69 -0.47 0.08
SINCE SEP 1 0.22 0.69 -0.47 0.08
SINCE JAN 1 13.01 15.93 -2.92 14.31
DEGREE DAYS
HEATING
YESTERDAY 2 5 -3 2
MONTH TO DATE 3 40 -37 85
SINCE SEP 1 3 40 -37 85
SINCE JUL 1 19 105 -86 133
COOLING
YESTERDAY 0 2 -2 0
MONTH TO DATE 42 18 24 2
SINCE SEP 1 42 18 24 2
SINCE JAN 1 564 404 160 386
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 10.1
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 6:00 AM
LOWEST 38 5:00 PM
AVERAGE 64
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THE JAMESTOWN ND CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 99 1952
MINIMUM TEMPERATURE (F) 48 27 1917
SUNRISE AND SUNSET
SEPTEMBER 10 2026.....SUNRISE 7:06 AM CDT SUNSET 7:56 PM CDT
SEPTEMBER 11 2026.....SUNRISE 7:07 AM CDT SUNSET 7:54 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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