


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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116 CDUS45 KTFX 032240 CLIHLN CLIMATE REPORT NATIONAL WEATHER SERVICE GREAT FALLS MT 440 PM MDT FRI OCT 03 2025 ................................... ...THE HELENA MT CLIMATE SUMMARY FOR OCTOBER 3 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 65 135 PM 85 1963 65 0 63 2011 MINIMUM 49 705 AM 18 1999 39 10 37 AVERAGE 57 52 5 50 PRECIPITATION (IN) TODAY 0.01 0.48 2005 0.03 -0.02 0.00 MONTH TO DATE 0.03 0.08 -0.05 0.00 SINCE OCT 1 0.03 0.08 -0.05 0.00 SINCE JAN 1 11.25 9.65 1.60 9.05 DEGREE DAYS HEATING TODAY 8 13 -5 15 MONTH TO DATE 18 38 -20 33 SINCE SEP 1 90 248 -158 116 SINCE JUL 1 116 311 -195 128 COOLING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 36 28 8 72 SINCE JAN 1 467 433 34 590 ................................................................... WIND (MPH) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (250) AVERAGE WIND SPEED 5.5 SKY COVER AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 86 700 AM LOWEST 48 200 PM AVERAGE 67 .......................................................... THE HELENA MT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 64 89 2024 MINIMUM TEMPERATURE (F) 38 21 1898 SUNRISE AND SUNSET OCTOBER 3 2025.......SUNRISE 730 AM MDT SUNSET 703 PM MDT OCTOBER 4 2025.......SUNRISE 731 AM MDT SUNSET 701 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$