


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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460 CDUS45 KTFX 150741 CLIGTF CLIMATE REPORT NATIONAL WEATHER SERVICE GREAT FALLS MT 141 AM MDT WED OCT 15 2025 ................................... ...THE GREAT FALLS MT CLIMATE SUMMARY FOR OCTOBER 14 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 38 1249 PM 81 1958 58 -20 81 2024 MINIMUM 32 746 AM 12 1899 33 -1 48 AVERAGE 35 46 -11 65 PRECIPITATION (IN) YESTERDAY 0.04 0.52 1962 0.04 0.00 0.00 MONTH TO DATE 0.91 0.54 0.37 T SINCE OCT 1 0.91 0.54 0.37 T SINCE JAN 1 11.24 13.02 -1.78 12.75 SNOWFALL (IN) YESTERDAY 0.0 2.9 1992 0.2 -0.2 0.0 MONTH TO DATE 1.2 1.7 -0.5 0.0 SINCE SEP 1 1.2 2.5 -1.3 0.0 SINCE JUL 1 1.2 2.8 -1.6 T SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 30 20 10 0 MONTH TO DATE 228 234 -6 123 SINCE SEP 1 298 492 -194 248 SINCE JUL 1 341 606 -265 299 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 8 HIGHEST WIND DIRECTION E (90) HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION E (110) AVERAGE WIND SPEED 3.6 SKY COVER AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. RAIN LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 100 300 AM LOWEST 75 1200 PM AVERAGE 88 .......................................................... THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 57 80 1991 MINIMUM TEMPERATURE (F) 33 11 1899 SUNRISE AND SUNSET OCTOBER 15 2025.......SUNRISE 745 AM MDT SUNSET 637 PM MDT OCTOBER 16 2025.......SUNRISE 746 AM MDT SUNSET 635 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$