CXUS53 KBIS 011439 CLMBIS CLIMATE REPORT NATIONAL WEATHER SERVICE BISMARCK, ND 839 AM CST THU JAN 01 2026 ................................... ...THE BISMARCK ND CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2025... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1875 TO 2025 WEATHER OBSERVED NORMAL DEPART LAST YEAR'S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 66 12/06/1939 LOW -43 12/31/1967 HIGHEST 48 12/16 51 12/08 LOWEST -19 12/07 -12 12/20 AVG. MAXIMUM 28.0 27.7 0.3 31.5 AVG. MINIMUM 5.6 8.1 -2.5 12.4 MEAN 16.8 17.9 -1.1 21.9 DAYS MAX >= 90 0 0.0 0.0 0 DAYS MAX <= 32 19 18.7 0.3 17 DAYS MIN <= 32 31 30.9 0.1 31 DAYS MIN <= 0 11 8.6 2.4 3 PRECIPITATION (INCHES) RECORD MAXIMUM 2.06 2016 MINIMUM 0.00 1944 TOTALS 0.81 0.60 0.21 0.40 DAILY AVG. 0.03 0.02 0.01 0.01 DAYS >= .01 9 7.7 1.3 9 DAYS >= .10 5 1.8 3.2 1 DAYS >= .50 0 0.1 -0.1 0 DAYS >= 1.00 0 0.0 0.0 0 GREATEST 24 HR. TOTAL 0.19 12/09 TO 12/09 0.21 12/06 TO 12/06 SNOWFALL (INCHES) RECORDS TOTAL 33.3 2008 TOTALS 8.9 10.1 -1.2 5.4 SINCE 7/1 19.0 20.6 -1.6 MM SNOWDEPTH AVG. 4 1 DAYS >= 1.0 4 2.8 1.2 2 GREATEST SNOW DEPTH 10 12/08 4 12/21 24 HR TOTAL MM 2.0 DEGREE DAYS HEATING TOTAL 1486 1460 26 SINCE 7/1 2966 3391 -425 COOLING TOTAL 0 0 0 SINCE 1/1 598 536 62 ................................................................ WIND (MPH) HIGHEST WIND SPEED/DIRECTION 41/320 DATE 12/09 41/330 12/18 HIGHEST GUST SPEED/DIRECTION 62/340 DATE 12/18 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM NUMBER OF DAYS FAIR 9 NUMBER OF DAYS PC 12 NUMBER OF DAYS CLOUDY 10 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 0 RAIN 1 LIGHT RAIN 3 FREEZING RAIN 0 LT FREEZING RAIN 3 HAIL 0 HEAVY SNOW 0 SNOW 3 LIGHT SNOW 13 SLEET 0 FOG 17 FOG W/VIS <= 1/4 MILE 4 HAZE 4 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$