Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS43 KBIS 220255
CLIJMS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BISMARCK, ND
955 PM CDT THU AUG 21 2025
...................................
...THE JAMESTOWN ND CLIMATE SUMMARY FOR AUGUST 21 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 81 2:02 PM 105 1947 79 2 76
MINIMUM 67 6:32 AM 38 1907 54 13 58
AVERAGE 74 67 7 67
PRECIPITATION (IN)
TODAY T 1.63 1924 0.08 -0.08 0.00
MONTH TO DATE 3.06 1.59 1.47 1.91
SINCE JUN 1 8.58 8.54 0.04 9.58
SINCE JAN 1 14.23 14.41 -0.18 14.96
DEGREE DAYS
HEATING
TODAY 0 2 -2 0
MONTH TO DATE 1 19 -18 26
SINCE JUN 1 106 123 -17 77
SINCE JUL 1 21 40 -19 26
COOLING
TODAY 9 4 5 2
MONTH TO DATE 100 94 6 64
SINCE JUN 1 328 341 -13 359
SINCE JAN 1 371 357 14 364
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION S (190)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 10.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 7:00 AM
LOWEST 74 5:00 PM
AVERAGE 84
..........................................................
THE JAMESTOWN ND CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 102 1947
MINIMUM TEMPERATURE (F) 54 32 1908
SUNRISE AND SUNSET
AUGUST 21 2025........SUNRISE 6:40 AM CDT SUNSET 8:34 PM CDT
AUGUST 22 2025........SUNRISE 6:42 AM CDT SUNSET 8:32 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$