503
CDUS45 KTFX 290747
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
147 AM MDT WED APR 29 2026
...............................
..THE LEWISTOWN MT CLIMATE SUMMARY FOR APRIL 28 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 86 1939 57 MM 53
MINIMUM MM MM 9 1907 31 MM 32
AVERAGE MM 44 MM 43
PRECIPITATION (IN)
YESTERDAY MM 0.82 1970 0.07 MM 0.01
MONTH TO DATE 1.42 1.58 -0.16 1.19
SINCE OCT 1 7.40 5.97 1.43 4.17
SINCE JAN 1 4.81 3.52 1.29 2.80
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY MM 21 MM 22
MONTH TO DATE 498 681 -183 678
SINCE MAR 1 1336 1678 -342 1535
SINCE JUL 1 6023 7444 -1421 7097
COOLING
YESTERDAY MM 0 MM 0
MONTH TO DATE 0 0 0 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 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) 57 89 1939
MINIMUM TEMPERATURE (F) 32 10 2019
SUNRISE AND SUNSET
APRIL 29 2026.........SUNRISE 605 AM MDT SUNSET 826 PM MDT
APRIL 30 2026.........SUNRISE 604 AM MDT SUNSET 827 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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