106  
CDUS45 KMSO 122335  
CLIBTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
435 PM MST THU DEC 12 2024  
   
...............................  
 
   
..THE BUTTE MT CLIMATE SUMMARY FOR DECEMBER 12 2024  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 35 332 PM 60 1924 30 5 32  
MINIMUM 11 542 AM -28 1919 7 4 12  
AVERAGE 23 19 4 22  
 
PRECIPITATION (IN)  
TODAY 0.00 0.40 1906 0.02 -0.02 T  
MONTH TO DATE 0.03 0.19 -0.16 0.15  
SINCE JAN 1 7.60 12.47 -4.87 17.10  
 
SNOWFALL (IN)  
TODAY MM  
MONTH TO DATE T  
SINCE DEC 1 T  
SINCE JUL 1 T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 42 46 -4 43  
MONTH TO DATE 431 539 -108 419  
SINCE DEC 1 431 539 -108 419  
SINCE JUL 1 2510 2994 -484 2592  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 127 83 44 73    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 6 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 7 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 1.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 500 AM  
LOWEST 51 300 PM  
AVERAGE 70  
   
......................................................  
 
THE BUTTE MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 30 60 1924  
MINIMUM TEMPERATURE (F) 7 -25 1919  
 
SUNRISE AND SUNSET  
DECEMBER 12 2024......SUNRISE 803 AM MST SUNSET 445 PM MST  
DECEMBER 13 2024......SUNRISE 804 AM MST SUNSET 445 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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