321  
CDUS45 KMSO 260838  
CLIBTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
138 AM MST THU FEB 26 2026  
   
...............................  
 
   
..THE BUTTE MT CLIMATE SUMMARY FOR FEBRUARY 25 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 42 415 PM 57 1921 37 5 43  
MINIMUM 32 631 AM -26 1962 12 20 24  
2003  
AVERAGE 37 24 13 34  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.64 1917 0.01 0.00 0.01  
MONTH TO DATE 0.27 0.38 -0.11 0.68  
SINCE JAN 1 0.45 0.80 -0.35 1.02  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE MM  
SINCE DEC 1 MM  
SINCE JUL 1 MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 28 40 -12 31  
MONTH TO DATE 833 1077 -244 1228  
SINCE DEC 1 3040 3899 -859 3840  
SINCE JUL 1 4911 6354 -1443 5919  
 
COOLING  
YESTERDAY 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 28 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 10.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
LIGHT SNOW  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 500 AM  
LOWEST 32 300 PM  
AVERAGE 64  
   
......................................................  
 
THE BUTTE MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 37 58 1950  
MINIMUM TEMPERATURE (F) 12 -35 1962  
 
SUNRISE AND SUNSET  
FEBRUARY 26 2026......SUNRISE 714 AM MST SUNSET 612 PM MST  
FEBRUARY 27 2026......SUNRISE 712 AM MST SUNSET 614 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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