619
CDUS45 KMSO 110740
CLIBTM
CLIMATE REPORT
NATIONAL WEATHER SERVICE MISSOULA MT
140 AM MDT THU MAY 11 2023
...............................
..THE BUTTE MT CLIMATE SUMMARY FOR MAY 10 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 59 317 PM 81 1940 59 0 45
MINIMUM 32 214 AM 18 1946 32 0 21
AVERAGE 46 46 0 33
PRECIPITATION (IN)
YESTERDAY T 1.03 1967 0.06 -0.06 0.00
MONTH TO DATE 1.03 0.48 0.55 0.21
SINCE JAN 1 3.74 3.30 0.44 1.37
SNOWFALL (IN)
YESTERDAY MM
MONTH TO DATE MM
SINCE MAR 1 MM
SINCE JUL 1 MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 19 19 0 32
MONTH TO DATE 151 208 -57 229
SINCE MAR 1 2358 2032 326 2122
SINCE JUL 1 9075 8507 568 8000
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 17 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 4.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 300 AM
LOWEST 29 500 PM
AVERAGE 65
......................................................
THE BUTTE MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 60 81 1960
MINIMUM TEMPERATURE (F) 33 15 1967
SUNRISE AND SUNSET
MAY 11 2023...........SUNRISE 603 AM MDT SUNSET 850 PM MDT
MAY 12 2023...........SUNRISE 602 AM MDT SUNSET 852 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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