Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS45 KTFX 230734
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
134 AM MDT SAT AUG 23 2025
...................................
...THE LEWISTOWN MT CLIMATE SUMMARY FOR AUGUST 22 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 71 453 PM 98 1976 80 -9 83
MINIMUM 53 1159 PM 34 1992 48 5 45
AVERAGE 62 64 -2 64
PRECIPITATION (IN)
YESTERDAY 0.00 1.66 1992 0.05 -0.05 0.00
MONTH TO DATE 1.73 1.20 0.53 0.96
SINCE OCT 1 14.24 15.29 -1.05 14.75
SINCE JAN 1 12.87 12.84 0.03 12.29
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 3 3 0 1
MONTH TO DATE 21 41 -20 29
SINCE JUN 1 266 332 -66 320
SINCE JUL 1 72 106 -34 77
COOLING
YESTERDAY 0 2 -2 0
MONTH TO DATE 61 75 -14 81
SINCE JUN 1 140 193 -53 238
SINCE JAN 1 143 194 -51 238
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 6.0
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 71 1100 PM
LOWEST 36 100 PM
AVERAGE 54
..........................................................
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 101 1969
MINIMUM TEMPERATURE (F) 48 33 1992
2015
SUNRISE AND SUNSET
AUGUST 23 2025........SUNRISE 626 AM MDT SUNSET 814 PM MDT
AUGUST 24 2025........SUNRISE 627 AM MDT SUNSET 812 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$