907
CDUS45 KTFX 102240
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT FRI JUL 10 2026
...............................
..THE LEWISTOWN MT CLIMATE SUMMARY FOR JULY 10 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 100 1939 80 MM 85
MINIMUM MM MM 39 1927 50 MM 51
AVERAGE MM 65 MM 68
PRECIPITATION (IN)
TODAY 0.00 0.85 1978 0.06 -0.06 T
MONTH TO DATE 0.00 0.67 -0.67 0.18
SINCE OCT 1 13.93 13.00 0.93 10.17
SINCE JAN 1 11.34 10.55 0.79 8.80
DEGREE DAYS
HEATING
TODAY MM 3 MM 0
MONTH TO DATE MM 35 MM 10
SINCE JUN 1 287 261 26 204
SINCE JUL 1 MM 35 MM 10
COOLING
TODAY MM 3 MM 3
MONTH TO DATE MM 22 MM 37
SINCE JUN 1 3 39 -36 40
SINCE JAN 1 16 40 -24 43
...............................................................
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) 81 98 1925
MINIMUM TEMPERATURE (F) 50 33 1951
SUNRISE AND SUNSET
JULY 10 2026..........SUNRISE 533 AM MDT SUNSET 913 PM MDT
JULY 11 2026..........SUNRISE 534 AM MDT SUNSET 912 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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