CDUS45 KTFX 120836 CLIGTF CLIMATE REPORT NATIONAL WEATHER SERVICE GREAT FALLS MT 136 AM MST FRI DEC 12 2025 ................................... ...THE GREAT FALLS MT CLIMATE SUMMARY FOR DECEMBER 11 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1886 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 56 211 AM 60 1939 36 20 48 1993 MINIMUM 6 1159 PM -26 1932 17 -11 30 AVERAGE 31 26 5 39 PRECIPITATION (IN) YESTERDAY 0.02 0.36 1903 0.02 0.00 0.00 MONTH TO DATE 0.20 0.19 0.01 T SINCE OCT 1 1.66 1.94 -0.28 0.60 SINCE JAN 1 11.99 14.42 -2.43 13.35 SNOWFALL (IN) YESTERDAY 0.2 4.1 1946 0.3 -0.1 0.0 MONTH TO DATE 2.2 3.2 -1.0 T SINCE DEC 1 2.2 3.2 -1.0 T SINCE JUL 1 10.3 18.7 -8.4 2.7 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 34 39 -5 26 MONTH TO DATE 343 411 -68 318 SINCE DEC 1 343 411 -68 318 SINCE JUL 1 1771 2351 -580 1887 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 333 310 23 385 ................................................................... WIND (MPH) HIGHEST WIND SPEED 43 HIGHEST WIND DIRECTION W (250) HIGHEST GUST SPEED 60 HIGHEST GUST DIRECTION W (250) AVERAGE WIND SPEED 18.8 SKY COVER AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT SNOW FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 89 1100 AM LOWEST 41 400 AM AVERAGE 65 .......................................................... THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 36 63 2014 MINIMUM TEMPERATURE (F) 17 -32 1922 SUNRISE AND SUNSET DECEMBER 12 2025......SUNRISE 804 AM MST SUNSET 434 PM MST DECEMBER 13 2025......SUNRISE 805 AM MST SUNSET 435 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$