765
CDUS45 KTFX 142240
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT SUN SEP 14 2025
...............................
..THE LEWISTOWN MT CLIMATE SUMMARY FOR SEPTEMBER 14 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 78 259 PM 94 1948 71 7 73
MINIMUM 44 559 AM 19 1970 42 2 47
AVERAGE 61 57 4 60
PRECIPITATION (IN)
TODAY 0.00 0.85 1906 0.04 -0.04 0.00
MONTH TO DATE 0.60 0.65 -0.05 1.09
SINCE OCT 1 15.49 16.43 -0.94 15.99
SINCE JAN 1 14.12 13.98 0.14 13.53
DEGREE DAYS
HEATING
TODAY 4 9 -5 5
MONTH TO DATE 56 101 -45 33
SINCE SEP 1 56 101 -45 33
SINCE JUL 1 130 247 -117 138
COOLING
TODAY 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 16 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 5.7
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86
LOWEST 28
AVERAGE 57
......................................................
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 93 1908
MINIMUM TEMPERATURE (F) 42 23 1916
SUNRISE AND SUNSET
SEPTEMBER 14 2025.....SUNRISE 655 AM MDT SUNSET 731 PM MDT
SEPTEMBER 15 2025.....SUNRISE 656 AM MDT SUNSET 729 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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