677
CDUS45 KTFX 252340
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MST THU DEC 25 2025
...............................
..THE LEWISTOWN MT CLIMATE SUMMARY FOR DECEMBER 25 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 57R 220 PM 53 1995 34 23 45
MINIMUM 25 314 AM -30 1983 12 13 27
AVERAGE 41 23 18 36
PRECIPITATION (IN)
TODAY 0.00 0.40 1901 0.02 -0.02 0.00
MONTH TO DATE 1.01 0.40 0.61 0.20
SINCE OCT 1 2.57 2.34 0.23 1.11
SINCE JAN 1 17.04 17.06 -0.02 19.62
DEGREE DAYS
HEATING
TODAY 24 42 -18 29
MONTH TO DATE 835 1010 -175 764
SINCE DEC 1 835 1010 -175 764
SINCE JUL 1 2474 3101 -627 2455
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 24 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 9.9
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96
LOWEST 30
AVERAGE 63
......................................................
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 34 56 1980
MINIMUM TEMPERATURE (F) 12 -22 1965
SUNRISE AND SUNSET
DECEMBER 25 2025......SUNRISE 803 AM MST SUNSET 434 PM MST
DECEMBER 26 2025......SUNRISE 803 AM MST SUNSET 434 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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