151
CDUS45 KTFX 312240
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT SAT MAY 31 2025
...............................
..THE LEWISTOWN MT CLIMATE SUMMARY FOR MAY 31 2025
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 85 259 PM 87 1936 67 18 64
MINIMUM 45 454 AM 24 1982 42 3 31
AVERAGE 65 54 11 48
PRECIPITATION (IN)
TODAY 0.00 1.56 2013 0.13 -0.13 0.00
MONTH TO DATE 2.89 2.88 0.01 3.86
SINCE OCT 1 7.06 8.98 -1.92 10.48
SINCE JAN 1 5.69 6.53 -0.84 8.02
DEGREE DAYS
HEATING
TODAY 0 11 -11 17
MONTH TO DATE 375 467 -92 560
SINCE MAR 1 1940 2187 -247 2283
SINCE JUL 1 7502 7953 -451 7515
COOLING
TODAY 0 0 0 0
MONTH TO DATE 2 1 1 0
SINCE MAR 1 2 1 1 0
SINCE JAN 1 2 1 1 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION E (100)
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 5.2
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82
LOWEST 21
AVERAGE 52
......................................................
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 87 1913
MINIMUM TEMPERATURE (F) 43 27 1928
SUNRISE AND SUNSET
MAY 31 2025...........SUNRISE 527 AM MDT SUNSET 905 PM MDT
JUNE 1 2025..........SUNRISE 526 AM MDT SUNSET 906 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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