Climatological Report (Daily)
Issued by NWS
Issued by NWS
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584
CDUS45 KTFX 162240
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT THU OCT 16 2025
...................................
...THE LEWISTOWN MT CLIMATE SUMMARY FOR OCTOBER 16 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 44 259 PM 85 1927 56 -12 79
MINIMUM 38 600 AM 9 1930 31 7 42
AVERAGE 41 43 -2 61
PRECIPITATION (IN)
TODAY 0.01 0.76 1988 0.05 -0.04 T
MONTH TO DATE 0.84 0.74 0.10 T
SINCE OCT 1 0.84 0.74 0.10 T
SINCE JAN 1 15.31 15.46 -0.15 18.51
DEGREE DAYS
HEATING
TODAY 24 22 2 4
MONTH TO DATE 293 295 -2 160
SINCE SEP 1 426 584 -158 301
SINCE JUL 1 500 730 -230 406
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 10 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 3.5
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100
LOWEST 82
AVERAGE 91
..........................................................
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 55 83 1927
MINIMUM TEMPERATURE (F) 30 5 1930
SUNRISE AND SUNSET
OCTOBER 16 2025.......SUNRISE 738 AM MDT SUNSET 628 PM MDT
OCTOBER 17 2025.......SUNRISE 739 AM MDT SUNSET 626 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$