761
CDUS45 KTFX 262240
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT FRI SEP 26 2025
...............................
..THE LEWISTOWN MT CLIMATE SUMMARY FOR SEPTEMBER 26 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 69 255 PM 90 2015 66 3 72
MINIMUM 53 617 AM 9 1900 38 15 44
AVERAGE 61 52 9 58
PRECIPITATION (IN)
TODAY 0.00 0.53 1946 0.04 -0.04 0.00
MONTH TO DATE 0.95 1.20 -0.25 6.07
SINCE OCT 1 15.84 16.98 -1.14 20.97
SINCE JAN 1 14.47 14.53 -0.06 18.51
DEGREE DAYS
HEATING
TODAY 4 13 -9 7
MONTH TO DATE 115 234 -119 116
SINCE SEP 1 115 234 -119 116
SINCE JUL 1 189 380 -191 221
COOLING
TODAY 0 0 0 0
MONTH TO DATE 11 14 -3 41
SINCE SEP 1 11 14 -3 41
SINCE JAN 1 163 224 -61 293
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 8.3
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 43
LOWEST 22
AVERAGE 33
......................................................
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 88 1963
MINIMUM TEMPERATURE (F) 38 17 1900
SUNRISE AND SUNSET
SEPTEMBER 26 2025.....SUNRISE 710 AM MDT SUNSET 707 PM MDT
SEPTEMBER 27 2025.....SUNRISE 712 AM MDT SUNSET 705 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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