CDUS45 KTFX 270738 CLIGTF CLIMATE REPORT NATIONAL WEATHER SERVICE GREAT FALLS MT 138 AM MDT MON OCT 27 2025 ................................... ...THE GREAT FALLS MT CLIMATE SUMMARY FOR OCTOBER 26 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 50 225 PM 78 1944 52 -2 69 MINIMUM 28 1031 PM 8 1919 29 -1 30 2023 AVERAGE 39 40 -1 50 PRECIPITATION (IN) YESTERDAY 0.00 0.41 1991 0.03 -0.03 0.00 MONTH TO DATE 0.96 0.93 0.03 0.18 SINCE OCT 1 0.96 0.93 0.03 0.18 SINCE JAN 1 11.29 13.41 -2.12 12.93 SNOWFALL (IN) YESTERDAY 0.0 5.3 1988 0.3 -0.3 0.0 MONTH TO DATE 1.2 4.0 -2.8 0.0 SINCE SEP 1 1.2 4.8 -3.6 0.0 SINCE JUL 1 1.2 5.1 -3.9 T SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 26 24 2 15 MONTH TO DATE 438 500 -62 299 SINCE SEP 1 508 758 -250 424 SINCE JUL 1 551 872 -321 475 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 2 SINCE SEP 1 34 25 9 61 SINCE JAN 1 333 308 25 385 ................................................................... WIND (MPH) HIGHEST WIND SPEED 44 HIGHEST WIND DIRECTION SW (240) HIGHEST GUST SPEED 57 HIGHEST GUST DIRECTION W (250) AVERAGE WIND SPEED 20.8 SKY COVER AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 74 1200 AM LOWEST 28 100 PM AVERAGE 51 .......................................................... THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 52 75 1983 MINIMUM TEMPERATURE (F) 29 -10 1919 SUNRISE AND SUNSET OCTOBER 27 2025.......SUNRISE 802 AM MDT SUNSET 616 PM MDT OCTOBER 28 2025.......SUNRISE 804 AM MDT SUNSET 614 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$