Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS45 KTFX 290735
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
135 AM MDT FRI AUG 29 2025
...................................
...THE LEWISTOWN MT CLIMATE SUMMARY FOR AUGUST 28 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 76 252 PM 100 1924 78 -2 65
MINIMUM 57 553 AM 33 1918 47 10 41
AVERAGE 67 62 5 53
PRECIPITATION (IN)
YESTERDAY 0.10 0.94 1993 0.06 0.04 0.09
MONTH TO DATE 1.83 1.53 0.30 1.11
SINCE OCT 1 14.34 15.62 -1.28 14.90
SINCE JAN 1 12.97 13.17 -0.20 12.44
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 0 5 -5 12
MONTH TO DATE 23 66 -43 50
SINCE JUN 1 268 357 -89 341
SINCE JUL 1 74 131 -57 98
COOLING
YESTERDAY 2 2 0 0
MONTH TO DATE 67 87 -20 94
SINCE JUN 1 146 205 -59 251
SINCE JAN 1 149 206 -57 251
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 4.8
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 1100 PM
LOWEST 43 200 PM
AVERAGE 70
..........................................................
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 77 94 2005
MINIMUM TEMPERATURE (F) 46 32 1902
SUNRISE AND SUNSET
AUGUST 29 2025........SUNRISE 634 AM MDT SUNSET 803 PM MDT
AUGUST 30 2025........SUNRISE 635 AM MDT SUNSET 801 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$