407  
CDUS45 KMSO 220838  
CLIBTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
138 AM MST WED NOV 22 2023  
   
...............................  
 
   
..THE BUTTE MT CLIMATE SUMMARY FOR NOVEMBER 21 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 45 319 PM 59 1928 38 7 30  
MINIMUM 16 805 AM -24 1977 13 3 -3  
AVERAGE 31 26 5 14  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.45 1921 0.02 -0.02 0.00  
MONTH TO DATE 0.28 0.44 -0.16 0.39  
SINCE JAN 1 16.94 12.12 4.82 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 34 40 -6 51  
MONTH TO DATE 608 741 -133 994  
SINCE SEP 1 1665 1867 -202 1852  
SINCE JUL 1 1803 2082 -279 1913  
 
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 7 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 8 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 2.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 100 AM  
LOWEST 38 200 PM  
AVERAGE 63  
   
......................................................  
 
THE BUTTE MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 67 1917  
MINIMUM TEMPERATURE (F) 13 -27 1985  
 
SUNRISE AND SUNSET  
NOVEMBER 22 2023......SUNRISE 740 AM MST SUNSET 452 PM MST  
NOVEMBER 23 2023......SUNRISE 741 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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