010  
CDUS45 KMSO 050739  
CLIBTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
139 AM MDT TUE AUG 05 2025  
   
...............................  
 
   
..THE BUTTE MT CLIMATE SUMMARY FOR AUGUST 4 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 78 115 PM 96 1961 83 -5 78  
MINIMUM 53 1159 PM 33 1996 46 7 52  
AVERAGE 66 65 1 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.05 0.65 1922 0.04 0.01 T  
MONTH TO DATE 0.11 0.16 -0.05 T  
SINCE JAN 1 7.46 8.65 -1.19 5.12  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE MM  
SINCE JUN 1 MM  
SINCE JUL 1 MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 9 8 1 0  
SINCE JUN 1 320 389 -69 314  
SINCE JUL 1 67 99 -32 70  
 
COOLING  
YESTERDAY 1 2 -1 0  
MONTH TO DATE 1 8 -7 18  
SINCE JUN 1 39 62 -23 113  
SINCE JAN 1 39 62 -23 113    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 6.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 1000 PM  
LOWEST 24 200 PM  
AVERAGE 55  
   
......................................................  
 
THE BUTTE MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 99 1961  
MINIMUM TEMPERATURE (F) 46 34 1935  
 
SUNRISE AND SUNSET  
AUGUST 5 2025........SUNRISE 618 AM MDT SUNSET 853 PM MDT  
AUGUST 6 2025........SUNRISE 619 AM MDT SUNSET 852 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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