541
CDUS45 KTFX 122240
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT SUN OCT 12 2025
...............................
..THE LEWISTOWN MT CLIMATE SUMMARY FOR OCTOBER 12 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 46 1245 AM 87 1934 58 -12 65
MINIMUM 31 826 AM 7 2009 32 -1 35
AVERAGE 39 45 -6 50
PRECIPITATION (IN)
TODAY T 1.03 1981 0.04 -0.04 0.00
MONTH TO DATE 0.79 0.56 0.23 0.00
SINCE OCT 1 0.79 0.56 0.23 0.00
SINCE JAN 1 15.26 15.28 -0.02 18.51
DEGREE DAYS
HEATING
TODAY 26 20 6 15
MONTH TO DATE 177 211 -34 132
SINCE SEP 1 310 500 -190 273
SINCE JUL 1 384 646 -262 378
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 11 18 -7 46
SINCE JAN 1 163 228 -65 298
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 13.0
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100
LOWEST 65
AVERAGE 83
......................................................
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 84 1964
MINIMUM TEMPERATURE (F) 32 7 1969
SUNRISE AND SUNSET
OCTOBER 12 2025.......SUNRISE 732 AM MDT SUNSET 635 PM MDT
OCTOBER 13 2025.......SUNRISE 734 AM MDT SUNSET 633 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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