820  
CDUS45 KMSO 010839  
CLIBTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
139 AM MST SAT FEB 01 2025  
   
...............................  
 
   
..THE BUTTE MT CLIMATE SUMMARY FOR JANUARY 31 2025  
 
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)  
YESTERDAY  
MAXIMUM 39 415 PM 55 1992 33 6 53  
MINIMUM 12 846 AM -39 1951 8 4 20  
AVERAGE 26 20 6 37  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.30 1911 0.01 -0.01 0.00  
MONTH TO DATE 0.34 0.42 -0.08 0.15  
SINCE JAN 1 0.34 0.42 -0.08 0.15  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE T  
SINCE DEC 1 T  
SINCE JUL 1 T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 39 44 -5 28  
MONTH TO DATE 1485 1392 93 1460  
SINCE DEC 1 2612 2819 -207 2683  
SINCE JUL 1 4691 5274 -583 4856  
 
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 20 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 6.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 800 AM  
LOWEST 40 100 PM  
AVERAGE 59  
   
......................................................  
 
THE BUTTE MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 33 57 1934  
MINIMUM TEMPERATURE (F) 8 -40 1985  
 
SUNRISE AND SUNSET  
FEBRUARY 1 2025......SUNRISE 752 AM MST SUNSET 536 PM MST  
FEBRUARY 2 2025......SUNRISE 750 AM MST SUNSET 538 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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