937  
CDUS45 KMSO 170737  
CLIBTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
137 AM MDT FRI JUL 17 2026  
   
...............................
 
 
   
..THE BUTTE MT CLIMATE SUMMARY FOR JULY 16 2026
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 87 320 PM 98 1936 82 5 74  
MINIMUM 54 539 AM 30 1943 46 8 46  
AVERAGE 71 64 7 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.06 0.93 1894 0.04 0.02 0.01  
MONTH TO DATE 0.18 0.64 -0.46 0.27  
SINCE JAN 1 7.03 7.93 -0.90 6.46  
 
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 5  
MONTH TO DATE 28 64 -36 42  
SINCE JUN 1 343 354 -11 295  
SINCE JUL 1 28 64 -36 42  
 
COOLING  
YESTERDAY 6 2 4 0  
MONTH TO DATE 34 20 14 26  
SINCE JUN 1 34 26 8 26  
SINCE JAN 1 34 26 8 26    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 5.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 1100 PM  
LOWEST 26 400 PM  
AVERAGE 56  
   
......................................................
 
 
THE BUTTE MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 96 1998  
MINIMUM TEMPERATURE (F) 46 34 1982  
 
SUNRISE AND SUNSET  
JULY 17 2026..........SUNRISE 556 AM MDT SUNSET 916 PM MDT  
JULY 18 2026..........SUNRISE 557 AM MDT SUNSET 915 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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