


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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368 CDUS45 KTFX 280733 CLIDLN CLIMATE REPORT NATIONAL WEATHER SERVICE GREAT FALLS MT 133 AM MDT THU AUG 28 2025 ................................... ...THE DILLON AIRPORT MT CLIMATE SUMMARY FOR AUGUST 27 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 63 414 PM 91 2017 78 -15 82 MINIMUM 55 1159 PM 36 1976 44 11 47 AVERAGE 59 61 -2 65 PRECIPITATION (IN) YESTERDAY 0.09 0.34 1966 0.03 0.06 0.00 MONTH TO DATE 0.46 0.75 -0.29 0.60 SINCE OCT 1 3.96 8.80 -4.84 3.33 SINCE JAN 1 3.68 7.45 -3.77 2.90 SNOWFALL (IN) YESTERDAY MM SNOW DEPTH MM DEGREE DAYS HEATING YESTERDAY 6 5 1 0 MONTH TO DATE 37 70 -33 62 SINCE JUN 1 252 395 -143 283 SINCE JUL 1 63 133 -70 102 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 59 41 18 52 SINCE JUN 1 115 109 6 182 SINCE JAN 1 116 109 7 182 ................................................................... WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (20) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION N (20) AVERAGE WIND SPEED 6.9 SKY COVER AVERAGE SKY COVER 1.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 97 800 AM LOWEST 75 1200 AM AVERAGE 86 .......................................................... THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 77 95 2012 MINIMUM TEMPERATURE (F) 44 32 1960 SUNRISE AND SUNSET AUGUST 28 2025........SUNRISE 648 AM MDT SUNSET 814 PM MDT AUGUST 29 2025........SUNRISE 649 AM MDT SUNSET 812 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$