Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS45 KTFX 060739
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
139 AM MDT WED AUG 06 2025
...................................
...THE LEWISTOWN MT CLIMATE SUMMARY FOR AUGUST 5 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 75 527 PM 103 1961 84 -9 84
MINIMUM 54 1159 PM 35 1940 52 2 51
AVERAGE 65 68 -3 68
PRECIPITATION (IN)
YESTERDAY 0.03 0.35 1954 0.05 -0.02 0.00
MONTH TO DATE 0.46 0.25 0.21 0.02
SINCE OCT 1 12.97 14.34 -1.37 13.81
SINCE JAN 1 11.60 11.89 -0.29 11.35
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 5 -5 0
SINCE JUN 1 245 296 -51 291
SINCE JUL 1 51 70 -19 48
COOLING
YESTERDAY 0 4 -4 3
MONTH TO DATE 10 20 -10 41
SINCE JUN 1 89 138 -49 198
SINCE JAN 1 92 139 -47 198
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 6.1
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 1200 AM
LOWEST 43 500 PM
AVERAGE 68
..........................................................
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 102 1983
MINIMUM TEMPERATURE (F) 52 37 1996
SUNRISE AND SUNSET
AUGUST 6 2025........SUNRISE 604 AM MDT SUNSET 843 PM MDT
AUGUST 7 2025........SUNRISE 605 AM MDT SUNSET 841 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$