570
CDUS45 KTFX 072340
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MST SUN DEC 07 2025
...............................
..THE LEWISTOWN MT CLIMATE SUMMARY FOR DECEMBER 7 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 37 146 PM 64 1939 36 1 57
MINIMUM 22 436 AM -32 1972 15 7 45
AVERAGE 30 26 4 51
PRECIPITATION (IN)
TODAY 0.00 0.44 2003 0.02 -0.02 0.00
MONTH TO DATE 0.47 0.11 0.36 0.00
SINCE OCT 1 2.03 2.05 -0.02 0.91
SINCE JAN 1 16.50 16.77 -0.27 19.42
DEGREE DAYS
HEATING
TODAY 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
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 21 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 9.8
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77
LOWEST 63
AVERAGE 70
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THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 36 66 1930
MINIMUM TEMPERATURE (F) 15 -32 1972
SUNRISE AND SUNSET
DECEMBER 7 2025......SUNRISE 750 AM MST SUNSET 429 PM MST
DECEMBER 8 2025......SUNRISE 751 AM MST SUNSET 429 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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