814  
CDUS45 KMSO 302230  
CLIBTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
430 PM MDT MON SEP 30 2024  
   
...............................  
 
   
..THE BUTTE MT CLIMATE SUMMARY FOR SEPTEMBER 30 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 57 247 PM 84 1992 62 -5 60  
MINIMUM 26 723 AM 13 1985 33 -7 37  
AVERAGE 42 47 -5 49  
 
PRECIPITATION (IN)  
TODAY 0.00 0.51 2009 0.03 -0.03 0.06  
MONTH TO DATE 0.80 1.07 -0.27 2.40  
SINCE JAN 1 6.89 10.84 -3.95 15.57  
 
SNOWFALL (IN)  
TODAY MM  
MONTH TO DATE T  
SINCE SEP 1 T  
SINCE JUL 1 T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 23 18 5 16  
MONTH TO DATE 236 368 -132 314  
SINCE SEP 1 236 368 -132 314  
SINCE JUL 1 424 583 -159 452  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 2 2 0 3  
SINCE SEP 1 2 2 0 3  
SINCE JAN 1 127 83 44 73    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 58 700 AM  
LOWEST 17 200 PM  
AVERAGE 38  
   
......................................................  
 
THE BUTTE MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 83 1992  
MINIMUM TEMPERATURE (F) 32 12 1950  
 
SUNRISE AND SUNSET  
SEPTEMBER 30 2024.....SUNRISE 728 AM MDT SUNSET 711 PM MDT  
OCTOBER 1 2024.......SUNRISE 729 AM MDT SUNSET 709 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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