


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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809 CDUS45 KTFX 092240 CLIDLN CLIMATE REPORT NATIONAL WEATHER SERVICE GREAT FALLS MT 440 PM MDT THU OCT 09 2025 ................................... ...THE DILLON AIRPORT MT CLIMATE SUMMARY FOR OCTOBER 9 2025... VALID TODAY AS OF 0400 PM LOCAL TIME. 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) TODAY MAXIMUM 69 259 PM 82 1953 59 10 80 MINIMUM 36 402 AM -2 1985 31 5 42 AVERAGE 53 45 8 61 PRECIPITATION (IN) TODAY 0.00 0.20 2019 0.02 -0.02 0.00 MONTH TO DATE 0.12 0.25 -0.13 0.00 SINCE OCT 1 0.12 0.25 -0.13 0.00 SINCE JAN 1 3.92 8.73 -4.81 3.32 DEGREE DAYS HEATING TODAY 12 20 -8 4 MONTH TO DATE 132 164 -32 91 SINCE SEP 1 276 480 -204 262 SINCE JUL 1 348 635 -287 389 COOLING TODAY 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 12 HIGHEST WIND DIRECTION N (20) HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NE (30) AVERAGE WIND SPEED 4.6 SKY COVER AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 67 LOWEST 25 AVERAGE 46 .......................................................... THE DILLON AIRPORT MT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 58 82 2015 MINIMUM TEMPERATURE (F) 31 7 2019 SUNRISE AND SUNSET OCTOBER 9 2025.......SUNRISE 739 AM MDT SUNSET 655 PM MDT OCTOBER 10 2025.......SUNRISE 740 AM MDT SUNSET 653 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$