656  
CDUS45 KMSO 012230  
CLIBTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
430 PM MDT FRI AUG 01 2025  
   
...............................  
 
   
..THE BUTTE MT CLIMATE SUMMARY FOR AUGUST 1 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 75 1234 PM 95 2000 83 -8 91  
MINIMUM 47 556 AM 34 2002 47 0 45  
AVERAGE 61 65 -4 68  
 
PRECIPITATION (IN)  
TODAY T 0.61 2013 0.04 -0.04 0.00  
MONTH TO DATE T 0.04 -0.04 0.00  
SINCE JAN 1 7.35 8.53 -1.18 5.12  
 
SNOWFALL (IN)  
TODAY MM  
MONTH TO DATE MM  
SINCE JUN 1 MM  
SINCE JUL 1 MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 4 2 2 0  
MONTH TO DATE 4 2 2 0  
SINCE JUN 1 315 383 -68 314  
SINCE JUL 1 62 93 -31 70  
 
COOLING  
TODAY 0 2 -2 3  
MONTH TO DATE 0 2 -2 3  
SINCE JUN 1 38 56 -18 98  
SINCE JAN 1 38 56 -18 98    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 400 AM  
LOWEST 33 100 PM  
AVERAGE 65  
   
......................................................  
 
THE BUTTE MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 95 1934  
2024  
MINIMUM TEMPERATURE (F) 47 30 1919  
 
SUNRISE AND SUNSET  
AUGUST 1 2025........SUNRISE 613 AM MDT SUNSET 859 PM MDT  
AUGUST 2 2025........SUNRISE 614 AM MDT SUNSET 857 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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