400
CDUS45 KTFX 270737
CLIDLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
137 AM MDT SUN SEP 27 2026
...............................
..THE DILLON AIRPORT MT CLIMATE SUMMARY FOR SEPTEMBER 26 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1929 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 66 322 PM 87 1952 65 1 74
MINIMUM 35 700 AM 21 1972 36 -1 47
AVERAGE 51 51 0 61
PRECIPITATION (IN)
YESTERDAY 0.00 0.43 1982 0.04 -0.04 0.00
MONTH TO DATE 0.31 0.79 -0.48 0.12
SINCE OCT 1 5.12 9.71 -4.59 4.08
SINCE JAN 1 4.90 8.36 -3.46 3.80
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 14 14 0 4
MONTH TO DATE 171 255 -84 126
SINCE SEP 1 171 255 -84 126
SINCE JUL 1 226 410 -184 198
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 2 0 2 18
SINCE SEP 1 2 0 2 18
SINCE JAN 1 271 111 160 136
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 9.0
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 72 700 AM
LOWEST 20 300 PM
AVERAGE 46
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THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 84 1963
MINIMUM TEMPERATURE (F) 36 22 1961
SUNRISE AND SUNSET
SEPTEMBER 27 2026.....SUNRISE 724 AM MDT SUNSET 718 PM MDT
SEPTEMBER 28 2026.....SUNRISE 725 AM MDT SUNSET 716 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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