331  
CDUS45 KMSO 130741  
CLIBTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
141 AM MDT THU MAR 13 2025  
   
...............................
 
 
   
..THE BUTTE MT CLIMATE SUMMARY FOR MARCH 12 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 51 249 PM 65 1916 43 8 46  
MINIMUM 26 625 AM -23 1950 18 8 28  
AVERAGE 39 30 9 37  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.50 1906 0.02 -0.02 0.01  
MONTH TO DATE 0.08 0.20 -0.12 0.09  
SINCE JAN 1 1.10 1.05 0.05 1.57  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE T  
SINCE MAR 1 T  
SINCE JUL 1 T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 35 -9 28  
MONTH TO DATE 368 442 -74 485  
SINCE MAR 1 368 442 -74 485  
SINCE JUL 1 6382 6917 -535 6495  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 6.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 1200 AM  
LOWEST 29 200 PM  
AVERAGE 57  
   
......................................................
 
 
THE BUTTE MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 64 1994  
MINIMUM TEMPERATURE (F) 19 -15 1897  
 
SUNRISE AND SUNSET  
MARCH 13 2025.........SUNRISE 746 AM MDT SUNSET 734 PM MDT  
MARCH 14 2025.........SUNRISE 744 AM MDT SUNSET 735 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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