951
CDUS45 KTFX 082340
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MST MON DEC 08 2025
...............................
..THE LEWISTOWN MT CLIMATE SUMMARY FOR DECEMBER 8 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 41 1106 AM 66 1930 36 5 50
MINIMUM 32 821 AM -32 1972 15 17 28
AVERAGE 37 25 12 39
PRECIPITATION (IN)
TODAY 0.00 0.30 2012 0.01 -0.01 0.02
MONTH TO DATE 0.48 0.12 0.36 0.02
SINCE OCT 1 2.04 2.06 -0.02 0.93
SINCE JAN 1 16.51 16.78 -0.27 19.44
DEGREE DAYS
HEATING
TODAY 28 40 -12 26
MONTH TO DATE 300 310 -10 218
SINCE DEC 1 300 310 -10 218
SINCE JUL 1 1939 2401 -462 1909
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 30 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 16.9
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75
LOWEST 55
AVERAGE 65
......................................................
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 36 65 1990
MINIMUM TEMPERATURE (F) 15 -36 1919
SUNRISE AND SUNSET
DECEMBER 8 2025......SUNRISE 751 AM MST SUNSET 429 PM MST
DECEMBER 9 2025......SUNRISE 752 AM MST SUNSET 428 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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