293
CDUS45 KMSO 200738
CLIBTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
138 AM MDT THU AUG 20 2026
...............................
..THE BUTTE MT CLIMATE SUMMARY FOR AUGUST 19 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 84 408 PM 93 1942 79 5 91
MINIMUM 41 608 AM 30 1995 43 -2 46
AVERAGE 63 61 2 69
PRECIPITATION (IN)
YESTERDAY 0.00 0.73 1979 0.05 -0.05 0.00
MONTH TO DATE 0.55 0.80 -0.25 0.48
SINCE JAN 1 8.34 9.29 -0.95 7.83
SNOWFALL (IN)
YESTERDAY MM
MONTH TO DATE MM
SINCE JUN 1 MM
SINCE JUL 1 MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 2 4 -2 0
MONTH TO DATE 42 53 -11 62
SINCE JUN 1 385 434 -49 373
SINCE JUL 1 70 144 -74 120
COOLING
YESTERDAY 0 1 -1 4
MONTH TO DATE 10 25 -15 12
SINCE JUN 1 128 79 49 50
SINCE JAN 1 128 79 49 50
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 4.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 400 AM
LOWEST 12 400 PM
AVERAGE 49
......................................................
THE BUTTE MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 91 1973
MINIMUM TEMPERATURE (F) 43 31 1938
SUNRISE AND SUNSET
AUGUST 20 2026........SUNRISE 636 AM MDT SUNSET 830 PM MDT
AUGUST 21 2026........SUNRISE 637 AM MDT SUNSET 828 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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