Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS45 KTFX 020749
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
149 AM MDT TUE SEP 02 2025
...................................
...THE LEWISTOWN MT CLIMATE SUMMARY FOR SEPTEMBER 1 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 86 208 PM 97 1991 76 10 91
MINIMUM 50 256 AM 26 1930 46 4 50
AVERAGE 68 61 7 71
PRECIPITATION (IN)
YESTERDAY 0.00 0.90 1973 0.05 -0.05 0.00
MONTH TO DATE 0.00 0.05 -0.05 0.00
SINCE OCT 1 14.89 15.83 -0.94 14.90
SINCE JAN 1 13.52 13.38 0.14 12.44
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 0 6 -6 0
MONTH TO DATE 0 6 -6 0
SINCE SEP 1 0 6 -6 0
SINCE JUL 1 74 152 -78 105
COOLING
YESTERDAY 3 2 1 6
MONTH TO DATE 3 2 1 6
SINCE SEP 1 3 2 1 6
SINCE JAN 1 155 212 -57 258
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (70)
AVERAGE WIND SPEED 5.7
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 300 AM
LOWEST 23 100 PM
AVERAGE 50
..........................................................
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 96 1945
MINIMUM TEMPERATURE (F) 45 29 1900
SUNRISE AND SUNSET
SEPTEMBER 2 2025.....SUNRISE 639 AM MDT SUNSET 755 PM MDT
SEPTEMBER 3 2025.....SUNRISE 640 AM MDT SUNSET 753 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$