857
CDUS45 KTFX 200838
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
138 AM MST THU NOV 20 2025
...............................
..THE LEWISTOWN MT CLIMATE SUMMARY FOR NOVEMBER 19 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 43 233 AM 72 1936 42 1 29
MINIMUM 24 1140 PM -24 1921 20 4 11
AVERAGE 34 31 3 20
PRECIPITATION (IN)
YESTERDAY 0.00 0.63 2007 0.03 -0.03 T
MONTH TO DATE 0.04 0.47 -0.43 0.53
SINCE OCT 1 1.29 1.74 -0.45 0.84
SINCE JAN 1 15.76 16.46 -0.70 19.35
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 31 34 -3 45
MONTH TO DATE 389 589 -200 546
SINCE SEP 1 1163 1548 -385 1153
SINCE JUL 1 1237 1694 -457 1258
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 11 19 -8 46
SINCE JAN 1 163 229 -66 298
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 5.7
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 700 AM
LOWEST 57 400 AM
AVERAGE 73
......................................................
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 42 65 1987
MINIMUM TEMPERATURE (F) 20 -25 1900
SUNRISE AND SUNSET
NOVEMBER 20 2025......SUNRISE 729 AM MST SUNSET 438 PM MST
NOVEMBER 21 2025......SUNRISE 730 AM MST SUNSET 437 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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