


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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631 CDUS43 KBIS 280748 CLIJMS CLIMATE REPORT NATIONAL WEATHER SERVICE BISMARCK, ND 248 AM CDT THU AUG 28 2025 ................................... ...THE JAMESTOWN ND CLIMATE SUMMARY FOR AUGUST 27 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 MM MM 103 1973 78 MM 71 MINIMUM MM MM 32 1982 53 MM 50 AVERAGE MM 65 MM 61 PRECIPITATION (IN) YESTERDAY MM 1.40 1923 0.08 MM 0.14 MONTH TO DATE 3.06 2.10 0.96 2.10 SINCE JUN 1 8.58 9.05 -0.47 9.77 SINCE JAN 1 14.23 14.92 -0.69 15.15 DEGREE DAYS HEATING YESTERDAY MM 2 MM 4 MONTH TO DATE 28 31 -3 32 SINCE JUN 1 133 135 -2 83 SINCE JUL 1 48 52 -4 32 COOLING YESTERDAY MM 3 MM 0 MONTH TO DATE 104 112 -8 104 SINCE JUN 1 332 359 -27 399 SINCE JAN 1 375 375 0 404 ................................................................... WIND (MPH) HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM AVERAGE WIND SPEED MM SKY COVER AVERAGE SKY COVER MM WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST MM LOWEST MM AVERAGE MM .......................................................... THE JAMESTOWN ND CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 78 101 1905 MINIMUM TEMPERATURE (F) 52 32 1935 SUNRISE AND SUNSET AUGUST 28 2025........SUNRISE 6:49 AM CDT SUNSET 8:21 PM CDT AUGUST 29 2025........SUNRISE 6:51 AM CDT SUNSET 8:19 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$