


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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111 CDUS45 KTFX 182240 CLIDLN CLIMATE REPORT NATIONAL WEATHER SERVICE GREAT FALLS MT 440 PM MDT WED JUN 18 2025 ................................... ...THE DILLON AIRPORT MT CLIMATE SUMMARY FOR JUNE 18 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 79 230 PM 92 1961 71 8 58 MINIMUM 42 524 AM 31 1991 43 -1 34 AVERAGE 61 57 4 46 PRECIPITATION (IN) TODAY 0.00 0.64 2018 0.07 -0.07 0.01 MONTH TO DATE 0.16 1.33 -1.17 0.61 SINCE OCT 1 2.62 6.58 -3.96 2.25 SINCE JAN 1 2.34 5.23 -2.89 1.82 DEGREE DAYS HEATING TODAY 4 8 -4 19 MONTH TO DATE 108 184 -76 128 SINCE JUN 1 108 184 -76 128 SINCE JUL 1 7704 8465 -761 7883 COOLING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 1 SINCE JUN 1 0 0 0 1 SINCE JAN 1 1 0 1 1 ................................................................... WIND (MPH) HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (230) HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SW (230) AVERAGE WIND SPEED 8.3 SKY COVER AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 85 LOWEST 28 AVERAGE 57 .......................................................... THE DILLON AIRPORT MT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 72 96 1988 MINIMUM TEMPERATURE (F) 43 32 1973 SUNRISE AND SUNSET JUNE 18 2025..........SUNRISE 542 AM MDT SUNSET 921 PM MDT JUNE 19 2025..........SUNRISE 542 AM MDT SUNSET 921 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$