537
CDUS45 KTFX 110742
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
142 AM MDT SAT OCT 11 2025
...............................
..THE LEWISTOWN MT CLIMATE SUMMARY FOR OCTOBER 10 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 77 318 PM 86 2015 59 18 61
MINIMUM 41 637 AM 3 2019 33 8 43
AVERAGE 59 46 13 52
PRECIPITATION (IN)
YESTERDAY 0.00 0.60 1929 0.04 -0.04 0.00
MONTH TO DATE 0.45 0.47 -0.02 0.00
SINCE OCT 1 0.45 0.47 -0.02 0.00
SINCE JAN 1 14.92 15.19 -0.27 18.51
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 6 19 -13 13
MONTH TO DATE 143 171 -28 107
SINCE SEP 1 276 460 -184 248
SINCE JUL 1 350 606 -256 353
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
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 6.4
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 73 400 AM
LOWEST 31 400 PM
AVERAGE 52
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THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 90 1934
MINIMUM TEMPERATURE (F) 33 10 2019
SUNRISE AND SUNSET
OCTOBER 11 2025.......SUNRISE 731 AM MDT SUNSET 637 PM MDT
OCTOBER 12 2025.......SUNRISE 732 AM MDT SUNSET 635 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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