822
CDUS45 KTFX 160733
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
133 AM MDT FRI MAY 16 2025
...............................
..THE LEWISTOWN MT CLIMATE SUMMARY FOR MAY 15 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 51 1018 AM 87 1931 63 -12 67
MINIMUM 39 1240 AM 12 1910 37 2 36
AVERAGE 45 50 -5 52
PRECIPITATION (IN)
YESTERDAY 0.21 0.87 1977 0.09 0.12 0.00
MONTH TO DATE 1.99 1.12 0.87 3.23
SINCE OCT 1 6.16 7.22 -1.06 9.85
SINCE JAN 1 4.79 4.77 0.02 7.39
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 20 15 5 13
MONTH TO DATE 199 265 -66 291
SINCE MAR 1 1764 1985 -221 2014
SINCE JUL 1 7326 7751 -425 7246
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 25 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 12.8
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 700 AM
LOWEST 68 1000 AM
AVERAGE 83
......................................................
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 87 1988
MINIMUM TEMPERATURE (F) 38 26 1986
SUNRISE AND SUNSET
MAY 16 2025...........SUNRISE 541 AM MDT SUNSET 849 PM MDT
MAY 17 2025...........SUNRISE 540 AM MDT SUNSET 850 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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