


Climatological Report (Daily)
Issued by NWS Bismarck, ND
Issued by NWS Bismarck, ND
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210 CDUS43 KBIS 190034 CLIBIS CLIMATE REPORT NATIONAL WEATHER SERVICE BISMARCK, ND 734 PM CDT SAT OCT 18 2025 ................................... ...THE BISMARCK ND CLIMATE SUMMARY FOR OCTOBER 18 2025... VALID TODAY AS OF 0500 PM LOCAL TIME. CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1875 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 57 3:02 PM 83 1874 56 1 50 MINIMUM 43 2:46 AM 9 1989 32 11 37 AVERAGE 50 44 6 44 PRECIPITATION (IN) TODAY 0.00 1.17 1994 0.05 -0.05 0.18 MONTH TO DATE 2.60 0.90 1.70 0.18 SINCE SEP 1 6.74 2.62 4.12 0.39 SINCE JAN 1 22.78 17.23 5.55 15.08 SNOWFALL (IN) TODAY 0.0 1.4 1917 0.1 -0.1 0.0 MONTH TO DATE 0.0 0.8 -0.8 0.0 SINCE SEP 1 0.0 0.8 -0.8 0.0 SINCE JUL 1 T 0.8 -0.8 T DEGREE DAYS HEATING TODAY 15 21 -6 21 MONTH TO DATE 198 303 -105 198 SINCE SEP 1 285 507 -222 242 SINCE JUL 1 318 554 -236 267 COOLING TODAY 0 0 0 0 MONTH TO DATE 9 0 9 1 SINCE SEP 1 81 44 37 124 SINCE JAN 1 598 534 64 598 ................................................................... WIND (MPH) RESULTANT WIND SPEED 14 RESULTANT WIND DIRECTION NW (300) HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (290) HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 14.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 89 1:00 AM LOWEST 31 3:00 PM AVERAGE 60 .......................................................... THE BISMARCK ND CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 55 89 2003 MINIMUM TEMPERATURE (F) 31 5 1960 SUNRISE AND SUNSET OCTOBER 18 2025.......SUNRISE 8:05 AM CDT SUNSET 6:50 PM CDT OCTOBER 19 2025.......SUNRISE 8:07 AM CDT SUNSET 6:48 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$