Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS45 KTFX 100734
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
134 AM MDT FRI OCT 10 2025
...................................
...THE LEWISTOWN MT CLIMATE SUMMARY FOR OCTOBER 9 2025...
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)
YESTERDAY
MAXIMUM 66 334 PM 84 1911 59 7 80
MINIMUM 34 657 AM -1 1985 34 0 43
AVERAGE 50 46 4 62
PRECIPITATION (IN)
YESTERDAY 0.00 0.41 1930 0.05 -0.05 0.00
MONTH TO DATE 0.45 0.43 0.02 0.00
SINCE OCT 1 0.45 0.43 0.02 0.00
SINCE JAN 1 14.92 15.15 -0.23 18.51
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 15 19 -4 3
MONTH TO DATE 137 152 -15 94
SINCE SEP 1 270 441 -171 235
SINCE JUL 1 344 587 -243 340
COOLING
YESTERDAY 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 18 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION E (90)
AVERAGE WIND SPEED 7.5
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 600 AM
LOWEST 34 300 PM
AVERAGE 57
..........................................................
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 86 2015
MINIMUM TEMPERATURE (F) 33 3 2019
SUNRISE AND SUNSET
OCTOBER 10 2025.......SUNRISE 730 AM MDT SUNSET 639 PM MDT
OCTOBER 11 2025.......SUNRISE 731 AM MDT SUNSET 637 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$