Climatological Report (Monthly)
Issued by NWS
Issued by NWS
528 CXUS55 KTFX 010857 CLMHVR CLIMATE REPORT NATIONAL WEATHER SERVICE GREAT FALLS MT 157 AM MST MON JAN 01 2024 ................................... ...THE HAVRE MT CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2023... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1880 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE NORMAL .............................................................. TEMPERATURE (F) RECORD HIGH 71 12/05/1939 LOW -50 12/24/1983 12/25/1884 HIGHEST 63 12/05 34 29 42 LOWEST 6 12/25 4 2 -38 AVG. MAXIMUM 44.9 31.7 13.2 17.4 AVG. MINIMUM 20.4 10.5 9.9 -4.6 MEAN 32.6 21.1 11.5 6.4 DAYS MAX >= 90 0 0.0 0.0 0 DAYS MAX <= 32 0 13.9 -13.9 27 DAYS MIN <= 32 29 30.2 -1.2 30 DAYS MIN <= 0 0 7.5 -7.5 17 PRECIPITATION (INCHES) RECORD MAXIMUM 2.64 1917 MINIMUM 0.01 TOTALS 0.21 0.40 -0.19 1.51 DAYS >= .01 3 6.2 -3.2 DAYS >= .10 1 1.5 -0.5 DAYS >= .50 0 0.0 0.0 DAYS >= 1.00 0 0.0 0.0 GREATEST 24 HR. TOTAL 0.12 12/07 TO 12/08 SNOWFALL (INCHES) RECORDS TOTAL 32.7 2022 24 HR TOTAL 12.0 SNOW DEPTH 18 12/31/2010 12/30/2010 TOTALS 1.0 8.2 -7.2 32.7 SINCE 7/1 6.7 16.8 -10.1 SNOWDEPTH AVG. 0 DAYS >= TRACE 5 5.9 -0.9 DAYS >= 1.0 1 2.5 -1.5 GREATEST SNOW DEPTH 1 12/08 15 24 HR TOTAL 1.0 12/08 TO 12/08 DEGREE DAYS HEATING TOTAL 998 1361 -363 1808 SINCE 7/1 2670 3348 -678 MM COOLING TOTAL 0 0 0 0 SINCE 1/1 513 404 109 MM .............................................................. WIND (MPH) AVERAGE WIND SPEED 8.5 HIGHEST WIND SPEED/DIRECTION 35/230 DATE 12/05 HIGHEST GUST SPEED/DIRECTION 48/230 DATE 12/05 SKY COVER AVERAGE SKY COVER 0.23 AVERAGE RH (PERCENT) 68 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 0 RAIN 0 LIGHT RAIN 3 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 5 SLEET 0 FOG 5 FOG W/VIS <= 1/4 MILE 0 HAZE 0 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$