253
CDUS45 KTFX 130900
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
200 AM MST TUE JAN 13 2026
...............................
..THE LEWISTOWN MT CLIMATE SUMMARY FOR JANUARY 12 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1896 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 56 316 PM 62 1987 35 21 29
MINIMUM 39 240 AM -42 2024 13 26 23
AVERAGE 48 24 24 26
PRECIPITATION (IN)
YESTERDAY 0.00 0.30 1907 0.02 -0.02 0.26
MONTH TO DATE 0.03 0.23 -0.20 0.80
SINCE OCT 1 2.62 2.68 -0.06 2.17
SINCE JAN 1 0.03 0.23 -0.20 0.80
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 17 41 -24 39
MONTH TO DATE 324 501 -177 543
SINCE DEC 1 1369 1763 -394 1513
SINCE JUL 1 3008 3854 -846 3204
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 41 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 54 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 21.7
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 53 900 PM
LOWEST 33 700 AM
AVERAGE 43
......................................................
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 35 60 1944
MINIMUM TEMPERATURE (F) 13 -43 2024
SUNRISE AND SUNSET
JANUARY 13 2026.......SUNRISE 800 AM MST SUNSET 453 PM MST
JANUARY 14 2026.......SUNRISE 800 AM MST SUNSET 455 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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