706  
CDUS45 KMSO 202331  
CLIBTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
431 PM MST TUE JAN 20 2026  
   
...............................  
 
   
..THE BUTTE MT CLIMATE SUMMARY FOR JANUARY 20 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 33 359 PM 52 2005 33 0 10  
MINIMUM 11 440 AM -47 1937 8 3 -27  
AVERAGE 22 20 2 -8  
 
PRECIPITATION (IN)  
TODAY 0.00 0.66 1964 0.01 -0.01 0.00  
MONTH TO DATE 0.18 0.28 -0.10 0.32  
SINCE JAN 1 0.18 0.28 -0.10 0.32  
 
SNOWFALL (IN)  
TODAY MM  
MONTH TO DATE T  
SINCE DEC 1 T  
SINCE JUL 1 T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 43 45 -2 73  
MONTH TO DATE 696 907 -211 899  
SINCE DEC 1 1724 2334 -610 2026  
SINCE JUL 1 3595 4789 -1194 4105  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 3.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 400 AM  
LOWEST 47 200 PM  
AVERAGE 66  
   
......................................................  
 
THE BUTTE MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 33 50 2005  
MINIMUM TEMPERATURE (F) 8 -47 1937  
 
SUNRISE AND SUNSET  
JANUARY 20 2026.......SUNRISE 804 AM MST SUNSET 518 PM MST  
JANUARY 21 2026.......SUNRISE 803 AM MST SUNSET 520 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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