434
CDUS45 KMSO 140737
CLIBTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
137 AM MDT THU SEP 14 2023
...............................
..THE BUTTE MT CLIMATE SUMMARY FOR SEPTEMBER 13 2023
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 69 420 PM 87 1981 70 -1 70
MINIMUM 42 1159 PM 22 1974 37 5 45
AVERAGE 56 54 2 58
PRECIPITATION (IN)
YESTERDAY 0.00 0.86 1918 0.03 -0.03 0.01
MONTH TO DATE 1.61 0.50 1.11 0.01
SINCE JAN 1 14.78 10.27 4.51 6.71
SNOWFALL (IN)
YESTERDAY MM
MONTH TO DATE MM
SINCE SEP 1 MM
SINCE JUL 1 MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 9 11 -2 7
MONTH TO DATE 85 122 -37 62
SINCE SEP 1 85 122 -37 62
SINCE JUL 1 223 337 -114 123
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 3 0 3 16
SINCE SEP 1 3 0 3 16
SINCE JAN 1 73 81 -8 177
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WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 6.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 700 AM
LOWEST 31 200 PM
AVERAGE 64
......................................................
THE BUTTE MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 87 1990
MINIMUM TEMPERATURE (F) 37 21 1970
SUNRISE AND SUNSET
SEPTEMBER 14 2023.....SUNRISE 707 AM MDT SUNSET 743 PM MDT
SEPTEMBER 15 2023.....SUNRISE 708 AM MDT SUNSET 741 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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