


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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376 CDUS45 KTFX 040740 CLIDLN CLIMATE REPORT NATIONAL WEATHER SERVICE GREAT FALLS MT 140 AM MDT SAT OCT 04 2025 ................................... ...THE DILLON AIRPORT MT CLIMATE SUMMARY FOR OCTOBER 3 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1929 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 65 324 PM 86 2010 62 3 64 MINIMUM 43 320 AM 18 1999 34 9 24 AVERAGE 54 48 6 44 PRECIPITATION (IN) YESTERDAY 0.00 0.53 2016 0.03 -0.03 0.00 MONTH TO DATE 0.12 0.09 0.03 0.00 SINCE OCT 1 0.12 0.09 0.03 0.00 SINCE JAN 1 3.92 8.57 -4.65 3.32 SNOWFALL (IN) YESTERDAY MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 11 17 -6 21 MONTH TO DATE 26 50 -24 40 SINCE SEP 1 170 366 -196 211 SINCE JUL 1 242 521 -279 338 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 18 6 12 7 SINCE JAN 1 136 117 19 189 ................................................................... WIND (MPH) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (50) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (50) AVERAGE WIND SPEED 4.6 SKY COVER AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 300 AM LOWEST 54 300 PM AVERAGE 77 .......................................................... THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 61 81 1980 2024 MINIMUM TEMPERATURE (F) 33 16 2012 SUNRISE AND SUNSET OCTOBER 4 2025.......SUNRISE 733 AM MDT SUNSET 704 PM MDT OCTOBER 5 2025.......SUNRISE 734 AM MDT SUNSET 702 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$