Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS45 KTFX 170838
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
138 AM MST MON NOV 17 2025
...................................
...THE LEWISTOWN MT CLIMATE SUMMARY FOR NOVEMBER 16 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 61 250 PM 67 1943 43 18 38
MINIMUM 30 322 AM -29 1959 21 9 21
AVERAGE 46 32 14 30
PRECIPITATION (IN)
YESTERDAY T 0.59 2010 0.02 -0.02 0.04
MONTH TO DATE 0.04 0.40 -0.36 0.53
SINCE OCT 1 1.29 1.67 -0.38 0.84
SINCE JAN 1 15.76 16.39 -0.63 19.35
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 19 33 -14 35
MONTH TO DATE 325 488 -163 442
SINCE SEP 1 1099 1447 -348 1049
SINCE JUL 1 1173 1593 -420 1154
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 11 19 -8 46
SINCE JAN 1 163 229 -66 298
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 5.3
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 1200 AM
LOWEST 37 300 PM
AVERAGE 63
..........................................................
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 43 66 1924
MINIMUM TEMPERATURE (F) 21 -22 1903
SUNRISE AND SUNSET
NOVEMBER 17 2025......SUNRISE 725 AM MST SUNSET 441 PM MST
NOVEMBER 18 2025......SUNRISE 726 AM MST SUNSET 440 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$