Climatological Report (Daily)
Issued by NWS
Issued by NWS
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983
CDUS45 KTFX 132240
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT MON OCT 13 2025
...................................
...THE LEWISTOWN MT CLIMATE SUMMARY FOR OCTOBER 13 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 32 300 PM 84 1964 57 -25 68
MINIMUM 28 MM 7 1969 32 -4 36
AVERAGE 30 45 -15 52
PRECIPITATION (IN)
TODAY 0.01 0.79 1975 0.05 -0.04 0.00
MONTH TO DATE 0.81 0.61 0.20 0.00
SINCE OCT 1 0.81 0.61 0.20 0.00
SINCE JAN 1 15.28 15.33 -0.05 18.51
DEGREE DAYS
HEATING
TODAY 35 20 15 13
MONTH TO DATE 213 231 -18 145
SINCE SEP 1 346 520 -174 286
SINCE JUL 1 420 666 -246 391
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 17 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 11.3
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LT FREEZING RAIN
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96
LOWEST 81
AVERAGE 89
..........................................................
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 82 1958
MINIMUM TEMPERATURE (F) 32 10 1969
SUNRISE AND SUNSET
OCTOBER 13 2025.......SUNRISE 734 AM MDT SUNSET 633 PM MDT
OCTOBER 14 2025.......SUNRISE 735 AM MDT SUNSET 632 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$