Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS45 KTFX 022341
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
441 PM MST TUE DEC 02 2025
...................................
...THE LEWISTOWN MT CLIMATE SUMMARY FOR DECEMBER 2 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1896 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 34 228 AM 62 1907 38 -4 49
MINIMUM 30 357 PM -27 1919 16 14 18
AVERAGE 32 27 5 34
PRECIPITATION (IN)
TODAY 0.24 0.43 1930 0.01 0.23 0.00
MONTH TO DATE 0.24 0.03 0.21 0.00
SINCE OCT 1 1.80 1.97 -0.17 0.91
SINCE JAN 1 16.27 16.69 -0.42 19.42
DEGREE DAYS
HEATING
TODAY 33 38 -5 31
MONTH TO DATE 76 76 0 76
SINCE DEC 1 76 76 0 76
SINCE JUL 1 1715 2167 -452 1767
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 163 229 -66 298
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 12.0
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
SNOW
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100
LOWEST 69
AVERAGE 85
..........................................................
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 37 66 1907
MINIMUM TEMPERATURE (F) 16 -22 1972
SUNRISE AND SUNSET
DECEMBER 2 2025......SUNRISE 745 AM MST SUNSET 430 PM MST
DECEMBER 3 2025......SUNRISE 746 AM MST SUNSET 430 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$