128
CDUS45 KTFX 080840
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
140 AM MST MON DEC 08 2025
...............................
..THE LEWISTOWN MT CLIMATE SUMMARY FOR DECEMBER 7 2025
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)
YESTERDAY
MAXIMUM 38 1045 PM 64 1939 36 2 57
MINIMUM 22 436 AM -32 1972 15 7 45
AVERAGE 30 26 4 51
PRECIPITATION (IN)
YESTERDAY 0.01 0.44 2003 0.02 -0.01 0.00
MONTH TO DATE 0.48 0.11 0.37 0.00
SINCE OCT 1 2.04 2.05 -0.01 0.91
SINCE JAN 1 16.51 16.77 -0.26 19.42
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 35 39 -4 14
MONTH TO DATE 272 270 2 192
SINCE DEC 1 272 270 2 192
SINCE JUL 1 1911 2361 -450 1883
COOLING
YESTERDAY 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 37 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 12.1
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 800 PM
LOWEST 63 1000 AM
AVERAGE 78
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THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 36 66 1930
MINIMUM TEMPERATURE (F) 15 -32 1972
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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