382
CDUS45 KTFX 070900
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
200 AM MST SUN DEC 07 2025
...............................
..THE LEWISTOWN MT CLIMATE SUMMARY FOR DECEMBER 6 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 35 1023 PM 64 1939 36 -1 56
MINIMUM 10 457 PM -27 2013 15 -5 30
AVERAGE 23 26 -3 43
PRECIPITATION (IN)
YESTERDAY 0.08 0.60 1901 0.01 0.07 0.00
MONTH TO DATE 0.47 0.09 0.38 0.00
SINCE OCT 1 2.03 2.03 0.00 0.91
SINCE JAN 1 16.50 16.75 -0.25 19.42
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 42 39 3 22
MONTH TO DATE 237 231 6 178
SINCE DEC 1 237 231 6 178
SINCE JUL 1 1876 2322 -446 1869
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 SW (230)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 7.5
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
SNOW
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 100 AM
LOWEST 75 1100 PM
AVERAGE 88
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THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 36 64 1939
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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