688
CDUS45 KTFX 022240
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT SUN AUG 02 2026
...............................
..THE LEWISTOWN MT CLIMATE SUMMARY FOR AUGUST 2 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1896 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM MM MM 96 1971 84 MM 81
2024
MINIMUM MM MM 36 1937 52 MM 50
AVERAGE MM 68 MM 66
PRECIPITATION (IN)
TODAY 0.00 2.35 1985 0.05 -0.05 T
MONTH TO DATE 0.00 0.10 -0.10 0.40
SINCE OCT 1 16.07 14.19 1.88 12.91
SINCE JAN 1 13.48 11.74 1.74 11.54
DEGREE DAYS
HEATING
TODAY MM 1 MM 0
MONTH TO DATE MM 2 MM 0
SINCE JUN 1 302 293 9 245
SINCE JUL 1 15 67 -52 51
COOLING
TODAY MM 4 MM 1
MONTH TO DATE MM 8 MM 4
SINCE JUN 1 172 126 46 83
SINCE JAN 1 185 127 58 86
...............................................................
WIND (MPH)
HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED MM
SKY COVER
AVERAGE SKY COVER MM
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST MM
LOWEST MM
AVERAGE MM
......................................................
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 99 1961
2001
MINIMUM TEMPERATURE (F) 52 33 1896
SUNRISE AND SUNSET
AUGUST 2 2026........SUNRISE 559 AM MDT SUNSET 849 PM MDT
AUGUST 3 2026........SUNRISE 600 AM MDT SUNSET 847 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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