483  
CDUS45 KMSO 270747  
CLIBTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
147 AM MDT THU MAR 27 2025  
   
...............................  
 
   
..THE BUTTE MT CLIMATE SUMMARY FOR MARCH 26 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 67R 501 PM 64 1997 47 20 40  
MINIMUM 27 636 AM -24 1955 23 4 24  
AVERAGE 47 35 12 32  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.50 1918 0.03 -0.03 0.03  
MONTH TO DATE 0.21 0.50 -0.29 0.59  
SINCE JAN 1 1.23 1.35 -0.12 2.07  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE T  
SINCE MAR 1 T  
SINCE JUL 1 T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 30 -12 33  
MONTH TO DATE 768 890 -122 895  
SINCE MAR 1 768 890 -122 895  
SINCE JUL 1 6782 7365 -583 6905  
 
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 12 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 2.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 300 AM  
LOWEST 19 600 PM  
AVERAGE 52  
   
......................................................  
 
THE BUTTE MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 47 68 2015  
MINIMUM TEMPERATURE (F) 23 -10 1955  
 
SUNRISE AND SUNSET  
MARCH 27 2025.........SUNRISE 719 AM MDT SUNSET 752 PM MDT  
MARCH 28 2025.........SUNRISE 717 AM MDT SUNSET 754 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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