346  
CDUS45 KMSO 060737  
CLIBTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
137 AM MDT MON OCT 06 2025  
   
...............................  
 
   
..THE BUTTE MT CLIMATE SUMMARY FOR OCTOBER 5 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 41 540 PM 85 1918 60 -19 64  
MINIMUM 24 1158 PM 12 2001 31 -7 31  
AVERAGE 33 45 -12 48  
 
PRECIPITATION (IN)  
YESTERDAY T 0.67 1967 0.03 -0.03 0.00  
MONTH TO DATE 0.15 0.15 0.00 0.00  
SINCE JAN 1 9.02 10.99 -1.97 6.89  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE T  
SINCE SEP 1 T  
SINCE JUL 1 T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 32 20 12 17  
MONTH TO DATE 88 94 -6 78  
SINCE SEP 1 330 462 -132 314  
SINCE JUL 1 481 677 -196 502  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 3 2 1 2  
SINCE JAN 1 60 83 -23 127    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1000 PM  
LOWEST 57 500 PM  
AVERAGE 75  
   
......................................................  
 
THE BUTTE MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 79 1933  
MINIMUM TEMPERATURE (F) 30 11 1974  
 
SUNRISE AND SUNSET  
OCTOBER 6 2025.......SUNRISE 735 AM MDT SUNSET 700 PM MDT  
OCTOBER 7 2025.......SUNRISE 737 AM MDT SUNSET 658 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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