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CDUS45 KTFX 012240
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT FRI MAY 01 2026
...............................
..THE LEWISTOWN MT CLIMATE SUMMARY FOR MAY 1 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 82 2000 58 MM 61
MINIMUM MM MM 13 2013 32 MM 34
AVERAGE MM 45 MM 48
PRECIPITATION (IN)
TODAY 0.00 0.90 1902 0.06 -0.06 0.00
MONTH TO DATE 0.00 0.06 -0.06 0.00
SINCE OCT 1 7.40 6.16 1.24 4.17
SINCE JAN 1 4.81 3.71 1.10 2.80
DEGREE DAYS
HEATING
TODAY MM 20 MM 17
MONTH TO DATE MM 20 MM 17
SINCE MAR 1 1336 1740 -404 1582
SINCE JUL 1 6023 7506 -1483 7144
COOLING
TODAY MM 0 MM 0
MONTH TO DATE MM 0 MM 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
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) 58 86 1985
MINIMUM TEMPERATURE (F) 33 14 1954
SUNRISE AND SUNSET
MAY 1 2026...........SUNRISE 602 AM MDT SUNSET 829 PM MDT
MAY 2 2026...........SUNRISE 600 AM MDT SUNSET 830 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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