294  
CDUS45 KMSO 292231  
CLIBTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
431 PM MDT MON JUN 29 2026  
   
...............................  
 
   
..THE BUTTE MT CLIMATE SUMMARY FOR JUNE 29 2026  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 50 259 PM 93 1937 75 -25 76  
2015  
MINIMUM 40 610 AM 29 1947 43 -3 41  
AVERAGE 45 59 -14 59  
 
PRECIPITATION (IN)  
TODAY 0.43 0.95 1955 0.06 0.37 0.00  
MONTH TO DATE 2.13 2.40 -0.27 0.91  
SINCE JAN 1 6.85 7.24 -0.39 6.19  
 
SNOWFALL (IN)  
TODAY MM  
MONTH TO DATE MM  
SINCE JUN 1 MM  
SINCE JUL 1 MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 20 6 14 6  
MONTH TO DATE 311 284 27 252  
SINCE JUN 1 311 284 27 252  
SINCE JUL 1 7345 9121 -1776 8396  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 1 -1 0  
SINCE JUN 1 0 1 -1 0  
SINCE JAN 1 0 1 -1 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 4.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 700 AM  
LOWEST 76 300 AM  
AVERAGE 85  
   
......................................................  
 
THE BUTTE MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 92 1990  
MINIMUM TEMPERATURE (F) 43 28 1933  
 
SUNRISE AND SUNSET  
JUNE 29 2026..........SUNRISE 542 AM MDT SUNSET 925 PM MDT  
JUNE 30 2026..........SUNRISE 543 AM MDT SUNSET 924 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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