Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS45 KTFX 150733
CLIDLN
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
133 AM MDT THU MAY 15 2025
...................................
...THE DILLON AIRPORT MT CLIMATE SUMMARY FOR MAY 14 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 43 512 PM 82 1987 62 -19 60
MINIMUM 31 924 AM 20 1983 35 -4 41
AVERAGE 37 49 -12 51
PRECIPITATION (IN)
YESTERDAY MM 0.70 1949 0.05 MM 0.09
MONTH TO DATE 0.47 0.63 -0.16 0.10
SINCE OCT 1 1.95 4.12 -2.17 1.21
SINCE JAN 1 1.67 2.77 -1.10 0.78
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 28 16 12 14
MONTH TO DATE 197 259 -62 266
SINCE MAR 1 1740 1992 -252 1901
SINCE JUL 1 7378 8044 -666 7495
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (140)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 5.9
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
HEAVY SNOW
SNOW
LIGHT SNOW
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 400 AM
LOWEST 82 400 PM
AVERAGE 91
..........................................................
THE DILLON AIRPORT MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 84 1973
MINIMUM TEMPERATURE (F) 36 24 1943
SUNRISE AND SUNSET
MAY 15 2025...........SUNRISE 600 AM MDT SUNSET 854 PM MDT
MAY 16 2025...........SUNRISE 559 AM MDT SUNSET 855 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$