751
CDUS45 KMSO 210737
CLIBTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
137 AM MDT TUE APR 21 2026
...............................
..THE BUTTE MT CLIMATE SUMMARY FOR APRIL 20 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 71 324 PM 77 1989 52 19 53
MINIMUM 29 620 AM 1 2008 27 2 28
AVERAGE 50 39 11 41
PRECIPITATION (IN)
YESTERDAY 0.00 0.51 2001 0.04 -0.04 0.10
MONTH TO DATE 1.40 0.86 0.54 0.49
SINCE JAN 1 2.34 2.35 -0.01 2.29
SNOWFALL (IN)
YESTERDAY MM
MONTH TO DATE MM
SINCE MAR 1 MM
SINCE JUL 1 MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 15 26 -11 24
MONTH TO DATE 470 548 -78 542
SINCE MAR 1 1286 1585 -299 1440
SINCE JUL 1 6270 8060 -1790 7454
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 5.5
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 78 600 AM
LOWEST 10 300 PM
AVERAGE 44
......................................................
THE BUTTE MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 52 76 1906
MINIMUM TEMPERATURE (F) 27 3 2008
SUNRISE AND SUNSET
APRIL 21 2026.........SUNRISE 633 AM MDT SUNSET 825 PM MDT
APRIL 22 2026.........SUNRISE 631 AM MDT SUNSET 826 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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