725  
CDUS45 KMSO 270737  
CLIBTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
137 AM MDT SUN JUL 27 2025  
   
...............................  
 
   
..THE BUTTE MT CLIMATE SUMMARY FOR JULY 26 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 82 1218 PM 96 1931 84 -2 83  
MINIMUM 43 528 AM 36 1999 47 -4 44  
AVERAGE 63 65 -2 64  
 
PRECIPITATION (IN)  
YESTERDAY T 1.10 1909 0.03 -0.03 0.00  
MONTH TO DATE 0.39 1.01 -0.62 0.13  
SINCE JAN 1 6.58 8.30 -1.72 5.06  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE T  
SINCE JUN 1 T  
SINCE JUL 1 T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 2 0 1  
MONTH TO DATE 54 84 -30 54  
SINCE JUN 1 307 374 -67 298  
SINCE JUL 1 54 84 -30 54  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 30 40 -10 93  
SINCE JUN 1 30 46 -16 95  
SINCE JAN 1 30 46 -16 95    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 46 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 62 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 7.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 500 AM  
LOWEST 16 300 PM  
AVERAGE 51  
   
......................................................  
 
THE BUTTE MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 84 95 1935  
1999  
MINIMUM TEMPERATURE (F) 47 38 1963  
 
SUNRISE AND SUNSET  
JULY 27 2025..........SUNRISE 607 AM MDT SUNSET 905 PM MDT  
JULY 28 2025..........SUNRISE 608 AM MDT SUNSET 904 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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