Climatological Report (Daily)
Issued by NWS
Issued by NWS
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638
CDUS45 KTFX 040734
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
134 AM MDT MON AUG 04 2025
...................................
...THE LEWISTOWN MT CLIMATE SUMMARY FOR AUGUST 3 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 80 342 PM 99 1961 84 -4 97
2001
MINIMUM 52 528 AM 33 1896 52 0 58
AVERAGE 66 68 -2 78
PRECIPITATION (IN)
YESTERDAY 0.00 1.10 1960 0.05 -0.05 T
MONTH TO DATE 0.40 0.15 0.25 T
SINCE OCT 1 12.91 14.24 -1.33 13.79
SINCE JAN 1 11.54 11.79 -0.25 11.33
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 0 3 -3 0
SINCE JUN 1 245 294 -49 291
SINCE JUL 1 51 68 -17 48
COOLING
YESTERDAY 1 4 -3 13
MONTH TO DATE 5 12 -7 30
SINCE JUN 1 84 130 -46 187
SINCE JAN 1 87 131 -44 187
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 6.2
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 200 AM
LOWEST 32 200 PM
AVERAGE 63
..........................................................
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 98 1961
MINIMUM TEMPERATURE (F) 52 38 1937
SUNRISE AND SUNSET
AUGUST 4 2025........SUNRISE 601 AM MDT SUNSET 846 PM MDT
AUGUST 5 2025........SUNRISE 603 AM MDT SUNSET 844 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$