284
CDUS45 KTFX 070737
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
137 AM MDT THU AUG 07 2025
...............................
..THE LEWISTOWN MT CLIMATE SUMMARY FOR AUGUST 6 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 85 155 PM 102 1983 84 1 79
MINIMUM 51 523 AM 37 1996 52 -1 57
AVERAGE 68 68 0 68
PRECIPITATION (IN)
YESTERDAY T 0.89 1960 0.05 -0.05 0.10
MONTH TO DATE 0.46 0.30 0.16 0.12
SINCE OCT 1 12.97 14.39 -1.42 13.91
SINCE JAN 1 11.60 11.94 -0.34 11.45
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 6 -6 0
SINCE JUN 1 245 297 -52 291
SINCE JUL 1 51 71 -20 48
COOLING
YESTERDAY 3 4 -1 3
MONTH TO DATE 13 24 -11 44
SINCE JUN 1 92 142 -50 201
SINCE JAN 1 95 143 -48 201
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WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 5.5
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 1200 AM
LOWEST 22 200 PM
AVERAGE 56
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THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 97 2001
MINIMUM TEMPERATURE (F) 52 38 1988
SUNRISE AND SUNSET
AUGUST 7 2025........SUNRISE 605 AM MDT SUNSET 841 PM MDT
AUGUST 8 2025........SUNRISE 606 AM MDT SUNSET 840 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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