772  
CDUS45 KMSO 050746  
CLIBTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
146 AM MDT MON OCT 05 2026  
   
...............................  
 
   
..THE BUTTE MT CLIMATE SUMMARY FOR OCTOBER 4 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 79 250 PM 82 2024 60 19 54  
MINIMUM 32 719 AM 15 1973 31 1 41  
AVERAGE 56 46 10 48  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.65 1941 0.03 -0.03 0.03  
MONTH TO DATE 0.00 0.12 -0.12 0.15  
SINCE JAN 1 9.50 10.96 -1.46 9.02  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE T  
SINCE SEP 1 T  
SINCE JUL 1 T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 19 -10 17  
MONTH TO DATE 45 74 -29 56  
SINCE SEP 1 369 442 -73 298  
SINCE JUL 1 467 657 -190 449  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 2 -2 3  
SINCE JAN 1 146 83 63 60    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 3.3  
 
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 85 600 AM  
LOWEST 10 300 PM  
AVERAGE 48  
   
......................................................  
 
THE BUTTE MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 85 1918  
MINIMUM TEMPERATURE (F) 31 12 2001  
 
SUNRISE AND SUNSET  
OCTOBER 5 2026.......SUNRISE 734 AM MDT SUNSET 702 PM MDT  
OCTOBER 6 2026.......SUNRISE 735 AM MDT SUNSET 700 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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