568
CDUS45 KTFX 130736
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
136 AM MDT TUE MAY 13 2025
...............................
..THE LEWISTOWN MT CLIMATE SUMMARY FOR MAY 12 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1896 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 73 207 PM 88 2001 62 11 72
MINIMUM 43 1059 PM 19 1966 36 7 41
AVERAGE 58 49 9 57
PRECIPITATION (IN)
YESTERDAY 0.01 1.19 1995 0.08 -0.07 0.00
MONTH TO DATE 1.32 0.86 0.46 3.23
SINCE OCT 1 5.49 6.96 -1.47 9.85
SINCE JAN 1 4.12 4.51 -0.39 7.39
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 7 16 -9 8
MONTH TO DATE 139 218 -79 256
SINCE MAR 1 1704 1938 -234 1979
SINCE JUL 1 7266 7704 -438 7211
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 2 0 2 0
SINCE MAR 1 2 0 2 0
SINCE JAN 1 2 0 2 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 7.2
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 1200 AM
LOWEST 41 200 PM
AVERAGE 61
......................................................
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 88 1903
MINIMUM TEMPERATURE (F) 36 15 1953
SUNRISE AND SUNSET
MAY 13 2025...........SUNRISE 544 AM MDT SUNSET 845 PM MDT
MAY 14 2025...........SUNRISE 543 AM MDT SUNSET 846 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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