269
CDUS45 KTFX 222240
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT WED JUL 22 2026
...............................
..THE LEWISTOWN MT CLIMATE SUMMARY FOR JULY 22 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 85 200 PM 99 1963 84 1 67
MINIMUM 59 MM 37 1914 52 7 53
AVERAGE 72 68 4 60
PRECIPITATION (IN)
TODAY 0.00 0.42 1997 0.05 -0.05 0.22
MONTH TO DATE 1.73 1.34 0.39 1.62
SINCE OCT 1 15.66 13.67 1.99 11.61
SINCE JAN 1 13.07 11.22 1.85 10.24
DEGREE DAYS
HEATING
TODAY 0 1 -1 5
MONTH TO DATE 7 56 -49 46
SINCE JUN 1 294 282 12 240
SINCE JUL 1 7 56 -49 46
COOLING
TODAY 7 4 3 0
MONTH TO DATE 80 65 15 58
SINCE JUN 1 83 82 1 61
SINCE JAN 1 96 83 13 64
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED 7.7
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77
LOWEST 39
AVERAGE 58
......................................................
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 84 104 1931
MINIMUM TEMPERATURE (F) 52 35 1896
SUNRISE AND SUNSET
JULY 22 2026..........SUNRISE 545 AM MDT SUNSET 903 PM MDT
JULY 23 2026..........SUNRISE 547 AM MDT SUNSET 901 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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