360
CDUS43 KBIS 210028
CLIJMS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BISMARCK, ND
628 PM CST SAT DEC 20 2025
...............................
..THE JAMESTOWN ND CLIMATE SUMMARY FOR DECEMBER 20 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 21 12:13 AM 50 1957 23 -2 9
MINIMUM 3 10:24 AM -39 1916 6 -3 -11
AVERAGE 12 14 -2 -1
PRECIPITATION (IN)
TODAY 0.00 1.20 1894 0.01 -0.01 T
MONTH TO DATE 0.30 0.21 0.09 0.50
SINCE DEC 1 0.30 0.21 0.09 0.50
SINCE JAN 1 16.64 19.71 -3.07 19.14
DEGREE DAYS
HEATING
TODAY 53 51 2 66
MONTH TO DATE 1053 950 103 961
SINCE DEC 1 1053 950 103 961
SINCE JUL 1 2653 3003 -350 2499
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 441 421 20 494
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 23 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 38 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 52 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 23.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 12:00 AM
LOWEST 56 9:00 AM
AVERAGE 69
......................................................
THE JAMESTOWN ND CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 22 49 1907
MINIMUM TEMPERATURE (F) 6 -40 1916
SUNRISE AND SUNSET
DECEMBER 20 2025......SUNRISE 8:17 AM CST SUNSET 4:48 PM CST
DECEMBER 21 2025......SUNRISE 8:17 AM CST SUNSET 4:49 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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