691  
CDUS45 KMSO 230838  
CLIBTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
138 AM MST THU NOV 23 2023  
   
...............................  
 
   
..THE BUTTE MT CLIMATE SUMMARY FOR NOVEMBER 22 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 45 1218 PM 67 1917 37 8 38  
MINIMUM 24 1244 AM -27 1985 13 11 5  
AVERAGE 35 25 10 22  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.35 1903 0.02 -0.02 T  
MONTH TO DATE 0.28 0.46 -0.18 0.39  
SINCE JAN 1 16.94 12.14 4.80 9.15  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE MM  
SINCE SEP 1 MM  
SINCE JUL 1 MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 30 40 -10 43  
MONTH TO DATE 638 781 -143 1037  
SINCE SEP 1 1695 1907 -212 1895  
SINCE JUL 1 1833 2122 -289 1956  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 3 2 1 16  
SINCE JAN 1 73 83 -10 177    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 5.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 700 PM  
LOWEST 35 700 AM  
AVERAGE 58  
   
......................................................  
 
THE BUTTE MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 68 1917  
MINIMUM TEMPERATURE (F) 13 -29 1985  
 
SUNRISE AND SUNSET  
NOVEMBER 23 2023......SUNRISE 741 AM MST SUNSET 451 PM MST  
NOVEMBER 24 2023......SUNRISE 742 AM MST SUNSET 451 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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