572
CDUS45 KTFX 050731
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
131 AM MDT SAT SEP 05 2026
...............................
..THE LEWISTOWN MT CLIMATE SUMMARY FOR SEPTEMBER 4 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 93 1924 75 MM 64
2007
MINIMUM MM MM 20 1929 45 MM 41
AVERAGE MM 60 MM 53
PRECIPITATION (IN)
YESTERDAY 0.00 0.80 1901 0.05 -0.05 0.00
MONTH TO DATE 0.00 0.19 -0.19 0.00
SINCE OCT 1 16.48 15.97 0.51 14.89
SINCE JAN 1 13.89 13.52 0.37 13.52
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY MM 6 MM 12
MONTH TO DATE MM 24 MM 12
SINCE SEP 1 MM 24 MM 12
SINCE JUL 1 53 170 -117 86
COOLING
YESTERDAY MM 1 MM 0
MONTH TO DATE MM 5 MM 9
SINCE SEP 1 MM 5 MM 9
SINCE JAN 1 312 215 97 161
...............................................................
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) 75 97 2020
MINIMUM TEMPERATURE (F) 45 28 1956
SUNRISE AND SUNSET
SEPTEMBER 5 2026.....SUNRISE 643 AM MDT SUNSET 749 PM MDT
SEPTEMBER 6 2026.....SUNRISE 644 AM MDT SUNSET 747 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page