777
CDUS45 KTFX 270832
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
132 AM MST SAT DEC 27 2025
...............................
..THE LEWISTOWN MT CLIMATE SUMMARY FOR DECEMBER 26 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 55 1231 PM 56 1980 34 21 39
MINIMUM 27 1147 PM -22 1965 12 15 33
AVERAGE 41 23 18 36
PRECIPITATION (IN)
YESTERDAY T 0.66 1971 0.02 -0.02 0.06
MONTH TO DATE 1.01 0.42 0.59 0.26
SINCE OCT 1 2.57 2.36 0.21 1.17
SINCE JAN 1 17.04 17.08 -0.04 19.68
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 24 42 -18 29
MONTH TO DATE 859 1052 -193 793
SINCE DEC 1 859 1052 -193 793
SINCE JUL 1 2498 3143 -645 2484
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 36 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 53 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 15.3
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 600 AM
LOWEST 30 1200 PM
AVERAGE 55
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THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 34 60 1980
MINIMUM TEMPERATURE (F) 12 -32 1916
SUNRISE AND SUNSET
DECEMBER 27 2025......SUNRISE 803 AM MST SUNSET 435 PM MST
DECEMBER 28 2025......SUNRISE 803 AM MST SUNSET 436 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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