Climatological Report (Daily)
Issued by NWS
Issued by NWS
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869
CDUS45 KTFX 010751
CLIDLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
151 AM MDT THU OCT 01 2026
...................................
...THE DILLON AIRPORT MT CLIMATE SUMMARY FOR SEPTEMBER 30 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 74 136 PM 85 1963 63 11 68
2011
MINIMUM 44 628 AM 15 1950 35 9 47
AVERAGE 59 49 10 58
PRECIPITATION (IN)
YESTERDAY 0.00 1.04 2009 0.03 -0.03 MM
MONTH TO DATE 0.31 0.91 -0.60 0.12
SINCE OCT 1 5.12 9.83 -4.71 4.08
SINCE JAN 1 4.90 8.48 -3.58 3.80
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 6 16 -10 7
MONTH TO DATE 221 317 -96 144
SINCE SEP 1 221 317 -96 144
SINCE JUL 1 276 472 -196 216
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 2 6 -4 18
SINCE SEP 1 2 6 -4 18
SINCE JAN 1 271 117 154 136
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 10.1
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 400 AM
LOWEST 27 100 PM
AVERAGE 52
..........................................................
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 83 1957
2011
MINIMUM TEMPERATURE (F) 34 15 1950
SUNRISE AND SUNSET
OCTOBER 1 2026.......SUNRISE 728 AM MDT SUNSET 710 PM MDT
OCTOBER 2 2026.......SUNRISE 730 AM MDT SUNSET 708 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$