590  
CDUS45 KMSO 280738  
CLIBTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
138 AM MDT SUN JUN 28 2026  
   
...............................
 
 
   
..THE BUTTE MT CLIMATE SUMMARY FOR JUNE 27 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 57 417 PM 94 2015 74 -17 76  
MINIMUM 45 1159 PM 31 1949 43 2 48  
AVERAGE 51 59 -8 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.35 0.62 1944 0.06 0.29 T  
MONTH TO DATE 0.56 2.29 -1.73 0.91  
SINCE JAN 1 5.28 7.13 -1.85 6.19  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE MM  
SINCE JUN 1 MM  
SINCE JUL 1 MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 7 7 3  
MONTH TO DATE 268 271 -3 241  
SINCE JUN 1 268 271 -3 241  
SINCE JUL 1 7302 9108 -1806 8385  
 
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 N (340)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 7.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 400 AM  
LOWEST 53 400 PM  
AVERAGE 75  
   
......................................................
 
 
THE BUTTE MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 95 2015  
MINIMUM TEMPERATURE (F) 43 31 1947  
 
SUNRISE AND SUNSET  
JUNE 28 2026..........SUNRISE 542 AM MDT SUNSET 925 PM MDT  
JUNE 29 2026..........SUNRISE 542 AM MDT SUNSET 925 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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