Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS45 KTFX 300802
CLIDLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
202 AM MDT WED SEP 30 2026
...................................
...THE DILLON AIRPORT MT CLIMATE SUMMARY FOR SEPTEMBER 29 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 73 139 PM 86 1963 64 9 79
MINIMUM 37 210 AM 11 1985 35 2 48
AVERAGE 55 49 6 64
PRECIPITATION (IN)
YESTERDAY 0.00 0.46 2007 0.03 -0.03 0.00
MONTH TO DATE 0.31 0.88 -0.57 0.12
SINCE OCT 1 5.12 9.80 -4.68 4.08
SINCE JAN 1 4.90 8.45 -3.55 3.80
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 10 16 -6 1
MONTH TO DATE 215 301 -86 137
SINCE SEP 1 215 301 -86 137
SINCE JUL 1 270 456 -186 209
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
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 11.4
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 70 200 AM
LOWEST 23 100 PM
AVERAGE 47
..........................................................
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 85 1963
2011
MINIMUM TEMPERATURE (F) 35 15 1950
SUNRISE AND SUNSET
SEPTEMBER 30 2026.....SUNRISE 727 AM MDT SUNSET 712 PM MDT
OCTOBER 1 2026.......SUNRISE 728 AM MDT SUNSET 710 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$