739
CDUS45 KMSO 170737
CLIBTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
137 AM MDT SUN SEP 17 2023
...............................
..THE BUTTE MT CLIMATE SUMMARY FOR SEPTEMBER 16 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 78 407 PM 86 1998 69 9 64
MINIMUM 36 653 AM 18 1965 37 -1 38
AVERAGE 57 53 4 51
PRECIPITATION (IN)
YESTERDAY 0.00 0.71 2015 0.04 -0.04 0.40
MONTH TO DATE 1.61 0.61 1.00 0.43
SINCE JAN 1 14.78 10.38 4.40 7.13
SNOWFALL (IN)
YESTERDAY MM
MONTH TO DATE T
SINCE SEP 1 T
SINCE JUL 1 T
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 8 12 -4 14
MONTH TO DATE 115 158 -43 91
SINCE SEP 1 115 158 -43 91
SINCE JUL 1 253 373 -120 152
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 13 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 2.9
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 89 600 AM
LOWEST 16 200 PM
AVERAGE 53
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THE BUTTE MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 90 1981
MINIMUM TEMPERATURE (F) 36 9 1965
SUNRISE AND SUNSET
SEPTEMBER 17 2023.....SUNRISE 711 AM MDT SUNSET 738 PM MDT
SEPTEMBER 18 2023.....SUNRISE 712 AM MDT SUNSET 736 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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