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CDUS45 KTFX 110733
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
133 AM MDT MON MAY 11 2026
...............................
..THE LEWISTOWN MT CLIMATE SUMMARY FOR MAY 10 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 88 1906 61 MM 83
MINIMUM MM MM 11 1946 35 MM 50
AVERAGE MM 48 MM 67
PRECIPITATION (IN)
YESTERDAY 0.00 1.04 1926 0.08 -0.08 0.06
MONTH TO DATE T 0.70 -0.70 1.27
SINCE OCT 1 7.56 6.80 0.76 5.44
SINCE JAN 1 4.97 4.35 0.62 4.07
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY MM 17 MM 0
MONTH TO DATE 64 185 -121 130
SINCE MAR 1 1612 1905 -293 1695
SINCE JUL 1 6299 7671 -1372 7257
COOLING
YESTERDAY MM 0 MM 2
MONTH TO DATE 0 0 0 2
SINCE MAR 1 0 0 0 2
SINCE JAN 1 0 0 0 2
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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
......................................................
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 61 86 1993
MINIMUM TEMPERATURE (F) 36 19 1953
SUNRISE AND SUNSET
MAY 11 2026...........SUNRISE 547 AM MDT SUNSET 842 PM MDT
MAY 12 2026...........SUNRISE 546 AM MDT SUNSET 843 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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