097
CDUS45 KTFX 142240
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT THU AUG 14 2025
...............................
..THE LEWISTOWN MT CLIMATE SUMMARY FOR AUGUST 14 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 78 254 PM 101 1929 82 -4 74
MINIMUM 56 713 AM 36 1995 50 6 50
AVERAGE 67 66 1 62
PRECIPITATION (IN)
TODAY 0.00 0.78 1968 0.06 -0.06 0.01
MONTH TO DATE 1.19 0.75 0.44 0.47
SINCE OCT 1 13.70 14.84 -1.14 14.26
SINCE JAN 1 12.33 12.39 -0.06 11.80
DEGREE DAYS
HEATING
TODAY 0 2 -2 3
MONTH TO DATE 18 20 -2 27
SINCE JUN 1 263 311 -48 318
SINCE JUL 1 69 85 -16 75
COOLING
TODAY 2 3 -1 0
MONTH TO DATE 28 54 -26 51
SINCE JUN 1 107 172 -65 208
SINCE JAN 1 110 173 -63 208
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 6.4
SKY COVER
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90
LOWEST 42
AVERAGE 66
......................................................
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 99 1990
MINIMUM TEMPERATURE (F) 50 33 1943
SUNRISE AND SUNSET
AUGUST 14 2025........SUNRISE 614 AM MDT SUNSET 830 PM MDT
AUGUST 15 2025........SUNRISE 616 AM MDT SUNSET 828 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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