CDUS43 KBIS 210727 CLIBIS CLIMATE REPORT NATIONAL WEATHER SERVICE BISMARCK, ND 227 AM CDT MON SEP 21 2026 ................................... ...THE BISMARCK ND CLIMATE SUMMARY FOR SEPTEMBER 20 2026... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1875 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 63 5:03 PM 97 1898 72 -9 73 MINIMUM 52 11:59 PM 25 1982 44 8 53 AVERAGE 58 58 0 63 PRECIPITATION (IN) YESTERDAY T 1.40 2019 0.06 -0.06 0.00 MONTH TO DATE 1.16 1.20 -0.04 4.14 SINCE SEP 1 1.16 1.20 -0.04 4.14 SINCE JAN 1 10.33 15.81 -5.48 20.18 SNOWFALL (IN) YESTERDAY 0.0 0.0 2001 0.0 0.0 0.0 2002 MONTH TO DATE T 0.0 0.0 0.0 SINCE SEP 1 T 0.0 0.0 0.0 SINCE JUL 1 T 0.0 0.0 T SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 7 8 -1 2 MONTH TO DATE 55 105 -50 72 SINCE SEP 1 55 105 -50 72 SINCE JUL 1 58 152 -94 105 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 76 39 37 56 SINCE SEP 1 76 39 37 56 SINCE JAN 1 781 529 252 573 ................................................................... WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (90) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (80) AVERAGE WIND SPEED 10.1 SKY COVER AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 89 6:00 AM LOWEST 52 5:00 PM AVERAGE 71 .......................................................... THE BISMARCK ND CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 71 93 1922 1937 MINIMUM TEMPERATURE (F) 44 20 1878 SUNRISE AND SUNSET SEPTEMBER 21 2026.....SUNRISE 7:29 AM CDT SUNSET 7:42 PM CDT SEPTEMBER 22 2026.....SUNRISE 7:30 AM CDT SUNSET 7:40 PM CDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$