CDUS45 KTFX 122341 CLIHLN CLIMATE REPORT NATIONAL WEATHER SERVICE GREAT FALLS MT 441 PM MST FRI DEC 12 2025 ................................... ...THE HELENA MT CLIMATE SUMMARY FOR DECEMBER 12 2025... VALID TODAY AS OF 0400 PM LOCAL TIME. CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1866 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 21 1200 AM 62 1921 33 -12 36 2014 MINIMUM 13 1007 AM -23 1917 15 -2 23 1922 AVERAGE 17 24 -7 30 PRECIPITATION (IN) TODAY 0.21 0.60 1937 0.01 0.20 0.00 MONTH TO DATE 0.41 0.18 0.23 0.07 SINCE OCT 1 2.22 1.55 0.67 0.53 SINCE JAN 1 13.44 11.12 2.32 9.58 DEGREE DAYS HEATING TODAY 48 41 7 35 MONTH TO DATE 349 475 -126 360 SINCE DEC 1 349 475 -126 360 SINCE JUL 1 1821 2317 -496 1743 COOLING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE DEC 1 0 0 0 0 SINCE JAN 1 467 433 34 590 ................................................................... WIND (MPH) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (330) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 5.0 SKY COVER AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. LIGHT SNOW FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 88 500 AM LOWEST 76 100 PM AVERAGE 82 .......................................................... THE HELENA MT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 33 58 1924 MINIMUM TEMPERATURE (F) 14 -22 1919 SUNRISE AND SUNSET DECEMBER 12 2025......SUNRISE 803 AM MST SUNSET 440 PM MST DECEMBER 13 2025......SUNRISE 804 AM MST SUNSET 441 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$