945
CDUS45 KTFX 240739
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
139 AM MDT SUN AUG 24 2025
...............................
..THE LEWISTOWN MT CLIMATE SUMMARY FOR AUGUST 23 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 77 430 PM 101 1969 79 -2 92
MINIMUM 48 601 AM 33 1992 48 0 56
2015
AVERAGE 63 64 -1 74
PRECIPITATION (IN)
YESTERDAY 0.00 3.34 2014 0.05 -0.05 0.05
MONTH TO DATE 1.73 1.25 0.48 1.01
SINCE OCT 1 14.24 15.34 -1.10 14.80
SINCE JAN 1 12.87 12.89 -0.02 12.34
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 2 4 -2 0
MONTH TO DATE 23 45 -22 29
SINCE JUN 1 268 336 -68 320
SINCE JUL 1 74 110 -36 77
COOLING
YESTERDAY 0 2 -2 9
MONTH TO DATE 61 77 -16 90
SINCE JUN 1 140 195 -55 247
SINCE JAN 1 143 196 -53 247
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 7.6
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 500 AM
LOWEST 33 200 PM
AVERAGE 55
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THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 101 1969
MINIMUM TEMPERATURE (F) 48 31 1934
SUNRISE AND SUNSET
AUGUST 24 2025........SUNRISE 627 AM MDT SUNSET 812 PM MDT
AUGUST 25 2025........SUNRISE 629 AM MDT SUNSET 810 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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