686
CDUS45 KTFX 120735
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
135 AM MDT SAT JUL 12 2025
...............................
..THE LEWISTOWN MT CLIMATE SUMMARY FOR JULY 11 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 73 603 PM 98 1925 81 -8 94
MINIMUM 46 447 AM 33 1951 50 -4 57
AVERAGE 60 65 -5 76
PRECIPITATION (IN)
YESTERDAY 0.00 1.43 2016 0.06 -0.06 0.00
MONTH TO DATE 0.18 0.73 -0.55 0.51
SINCE OCT 1 10.17 13.06 -2.89 13.78
SINCE JAN 1 8.80 10.61 -1.81 11.32
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 5 2 3 0
MONTH TO DATE 15 37 -22 48
SINCE JUN 1 209 263 -54 291
SINCE JUL 1 15 37 -22 48
COOLING
YESTERDAY 0 3 -3 11
MONTH TO DATE 37 25 12 27
SINCE JUN 1 40 42 -2 37
SINCE JAN 1 43 43 0 37
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 5.2
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 400 AM
LOWEST 24 400 PM
AVERAGE 61
......................................................
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 99 2002
MINIMUM TEMPERATURE (F) 50 36 2008
SUNRISE AND SUNSET
JULY 12 2025..........SUNRISE 535 AM MDT SUNSET 911 PM MDT
JULY 13 2025..........SUNRISE 536 AM MDT SUNSET 911 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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