729
CDUS45 KTFX 250731
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
131 AM MDT THU SEP 25 2025
...............................
..THE LEWISTOWN MT CLIMATE SUMMARY FOR SEPTEMBER 24 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 86 308 PM 89 1938 67 19 80
2009
MINIMUM 41 444 AM 6 1926 39 2 44
AVERAGE 64 53 11 62
PRECIPITATION (IN)
YESTERDAY 0.00 0.70 1903 0.05 -0.05 0.00
MONTH TO DATE 0.95 1.11 -0.16 6.07
SINCE OCT 1 15.84 16.89 -1.05 20.97
SINCE JAN 1 14.47 14.44 0.03 18.51
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 1 12 -11 3
MONTH TO DATE 110 208 -98 109
SINCE SEP 1 110 208 -98 109
SINCE JUL 1 184 354 -170 214
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 11 14 -3 36
SINCE SEP 1 11 14 -3 36
SINCE JAN 1 163 224 -61 288
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 5.1
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 70 200 AM
LOWEST 14 100 PM
AVERAGE 42
......................................................
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 92 1922
2015
MINIMUM TEMPERATURE (F) 39 13 1926
SUNRISE AND SUNSET
SEPTEMBER 25 2025.....SUNRISE 709 AM MDT SUNSET 709 PM MDT
SEPTEMBER 26 2025.....SUNRISE 710 AM MDT SUNSET 707 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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