036
CDUS45 KTFX 210732
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
132 AM MDT SUN JUN 21 2026
...............................
..THE LEWISTOWN MT CLIMATE SUMMARY FOR JUNE 20 2026
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)
YESTERDAY
MAXIMUM MM MM 96 1988 72 MM 68
MINIMUM MM MM 27 1929 46 MM 52
AVERAGE MM 59 MM 60
PRECIPITATION (IN)
YESTERDAY MM 1.30 1903 0.11 MM 0.38
MONTH TO DATE 1.50 2.45 -0.95 2.22
SINCE OCT 1 11.42 11.43 -0.01 9.28
SINCE JAN 1 8.83 8.98 -0.15 7.91
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY MM 7 MM 5
MONTH TO DATE 164 171 -7 131
SINCE JUN 1 164 171 -7 131
SINCE JUL 1 6804 8123 -1319 7633
COOLING
YESTERDAY MM 0 MM 0
MONTH TO DATE 0 0 0 2
SINCE JUN 1 0 0 0 2
SINCE JAN 1 13 1 12 5
...............................................................
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 YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST MM
LOWEST MM
AVERAGE MM
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THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 105 1900
MINIMUM TEMPERATURE (F) 46 32 1926
SUNRISE AND SUNSET
JUNE 21 2026..........SUNRISE 523 AM MDT SUNSET 917 PM MDT
JUNE 22 2026..........SUNRISE 523 AM MDT SUNSET 917 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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