341
CDUS45 KTFX 020840
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
140 AM MST TUE DEC 02 2025
...............................
..THE LEWISTOWN MT CLIMATE SUMMARY FOR DECEMBER 1 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 34 1045 PM 66 1988 38 -4 32
MINIMUM 9 742 AM -27 1985 17 -8 8
AVERAGE 22 27 -5 20
PRECIPITATION (IN)
YESTERDAY T 0.41 1982 0.02 -0.02 0.00
MONTH TO DATE T 0.02 -0.02 0.00
SINCE OCT 1 1.56 1.96 -0.40 0.91
SINCE JAN 1 16.03 16.68 -0.65 19.42
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 43 38 5 45
MONTH TO DATE 43 38 5 45
SINCE DEC 1 43 38 5 45
SINCE JUL 1 1682 2129 -447 1736
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 23 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 8.1
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 900 PM
LOWEST 51 1200 PM
AVERAGE 70
......................................................
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 38 62 1907
MINIMUM TEMPERATURE (F) 16 -27 1919
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.
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