256
CDUS45 KMSO 010737
CLIBTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
137 AM MDT THU MAY 01 2025
...............................
..THE BUTTE MT CLIMATE SUMMARY FOR APRIL 30 2025
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 55 410 PM 79 1926 55 0 41
MINIMUM 30 1159 PM 9 1950 29 1 25
AVERAGE 43 42 1 33
PRECIPITATION (IN)
YESTERDAY T 0.63 1951 0.05 -0.05 T
MONTH TO DATE 0.64 1.33 -0.69 0.67
SINCE JAN 1 2.44 2.82 -0.38 2.94
SNOWFALL (IN)
YESTERDAY MM
MONTH TO DATE MM
SINCE MAR 1 MM
SINCE JUL 1 MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 22 23 -1 32
MONTH TO DATE 767 788 -21 715
SINCE MAR 1 1665 1825 -160 1771
SINCE JUL 1 7679 8300 -621 7781
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 22 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 6.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 82 600 AM
LOWEST 26 500 PM
AVERAGE 54
......................................................
THE BUTTE MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 56 80 1985
2000
MINIMUM TEMPERATURE (F) 29 9 1975
SUNRISE AND SUNSET
MAY 1 2025...........SUNRISE 616 AM MDT SUNSET 838 PM MDT
MAY 2 2025...........SUNRISE 615 AM MDT SUNSET 840 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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