768  
CDUS45 KMSO 160737  
CLIBTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
137 AM MDT TUE JUN 16 2026  
   
...............................  
 
   
..THE BUTTE MT CLIMATE SUMMARY FOR JUNE 15 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 77 531 PM 90 1933 69 8 77  
2021  
MINIMUM 34 529 AM 26 1991 41 -7 43  
AVERAGE 56 55 1 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.57 1993 0.09 -0.09 T  
MONTH TO DATE 0.16 1.44 -1.28 0.31  
SINCE JAN 1 4.88 6.28 -1.40 5.59  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE MM  
SINCE JUN 1 MM  
SINCE JUL 1 MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 10 -1 5  
MONTH TO DATE 195 172 23 131  
SINCE JUN 1 195 172 23 131  
SINCE JUL 1 7229 9009 -1780 8275  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 6.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 500 AM  
LOWEST 16 1200 PM  
AVERAGE 44  
   
......................................................  
 
THE BUTTE MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 89 1933  
MINIMUM TEMPERATURE (F) 41 28 2004  
 
SUNRISE AND SUNSET  
JUNE 16 2026..........SUNRISE 539 AM MDT SUNSET 923 PM MDT  
JUNE 17 2026..........SUNRISE 539 AM MDT SUNSET 923 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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