917
CDUS45 KMSO 200737
CLIBTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
137 AM MDT WED SEP 20 2023
...............................
..THE BUTTE MT CLIMATE SUMMARY FOR SEPTEMBER 19 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 71 136 PM 86 1956 68 3 74
2009
MINIMUM 36 716 AM 16 1983 36 0 40
AVERAGE 54 52 2 57
PRECIPITATION (IN)
YESTERDAY 0.00 0.68 1968 0.03 -0.03 T
MONTH TO DATE 1.61 0.71 0.90 0.46
SINCE JAN 1 14.78 10.48 4.30 7.16
SNOWFALL (IN)
YESTERDAY MM
MONTH TO DATE T
SINCE SEP 1 T
SINCE JUL 1 T
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 11 13 -2 8
MONTH TO DATE 142 196 -54 126
SINCE SEP 1 142 196 -54 126
SINCE JUL 1 280 411 -131 187
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
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 4.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 700 AM
LOWEST 13 300 PM
AVERAGE 53
......................................................
THE BUTTE MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 83 1918
MINIMUM TEMPERATURE (F) 35 8 1983
SUNRISE AND SUNSET
SEPTEMBER 20 2023.....SUNRISE 714 AM MDT SUNSET 732 PM MDT
SEPTEMBER 21 2023.....SUNRISE 716 AM MDT SUNSET 730 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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