


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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659 CDUS45 KTFX 030739 CLIDLN CLIMATE REPORT NATIONAL WEATHER SERVICE GREAT FALLS MT 139 AM MDT FRI OCT 03 2025 ................................... ...THE DILLON AIRPORT MT CLIMATE SUMMARY FOR OCTOBER 2 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 67 249 PM 84 1987 62 5 73 MINIMUM 46 1159 PM 8 1950 34 12 43 AVERAGE 57 48 9 58 PRECIPITATION (IN) YESTERDAY 0.12 0.47 1989 0.03 0.09 0.00 MONTH TO DATE 0.12 0.06 0.06 0.00 SINCE OCT 1 0.12 0.06 0.06 0.00 SINCE JAN 1 3.92 8.54 -4.62 3.32 SNOWFALL (IN) YESTERDAY MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 8 17 -9 7 MONTH TO DATE 15 33 -18 19 SINCE SEP 1 159 349 -190 190 SINCE JUL 1 231 504 -273 317 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 22 HIGHEST WIND DIRECTION SW (240) HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SW (230) AVERAGE WIND SPEED 4.7 SKY COVER AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 97 1100 PM LOWEST 43 300 PM AVERAGE 70 .......................................................... THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 62 86 2010 MINIMUM TEMPERATURE (F) 34 18 1999 SUNRISE AND SUNSET OCTOBER 3 2025.......SUNRISE 731 AM MDT SUNSET 706 PM MDT OCTOBER 4 2025.......SUNRISE 733 AM MDT SUNSET 704 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$