962  
CDUS45 KMSO 280740  
CLIBTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
140 AM MDT THU AUG 28 2025  
   
...............................  
 
   
..THE BUTTE MT CLIMATE SUMMARY FOR AUGUST 27 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 68 1204 AM 93 1924 77 -9 83  
MINIMUM 58 1159 PM 29 1945 41 17 39  
AVERAGE 63 59 4 61  
 
PRECIPITATION (IN)  
YESTERDAY T 0.76 1928 0.04 -0.04 T  
MONTH TO DATE 0.48 1.11 -0.63 0.87  
SINCE JAN 1 7.83 9.60 -1.77 5.99  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE T  
SINCE JUN 1 T  
SINCE JUL 1 T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 6 -4 4  
MONTH TO DATE 70 97 -27 84  
SINCE JUN 1 381 478 -97 398  
SINCE JUL 1 128 188 -60 154  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 19 25 -6 30  
SINCE JUN 1 57 79 -22 125  
SINCE JAN 1 57 79 -22 125    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 8.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 700 PM  
LOWEST 48 600 AM  
AVERAGE 63  
   
......................................................  
 
THE BUTTE MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 93 1934  
MINIMUM TEMPERATURE (F) 41 26 1960  
 
SUNRISE AND SUNSET  
AUGUST 28 2025........SUNRISE 646 AM MDT SUNSET 815 PM MDT  
AUGUST 29 2025........SUNRISE 648 AM MDT SUNSET 813 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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