473  
CDUS45 KMSO 130737  
CLIBTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
137 AM MDT SUN APR 13 2025  
   
...............................  
 
   
..THE BUTTE MT CLIMATE SUMMARY FOR APRIL 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 45 1108 AM 72 1988 50 -5 68  
MINIMUM 30 1159 PM 2 1975 26 4 33  
AVERAGE 38 38 0 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.05 0.50 1918 0.04 0.01 0.00  
MONTH TO DATE 0.39 0.49 -0.10 0.48  
SINCE JAN 1 2.19 1.98 0.21 2.75  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE T  
SINCE MAR 1 T  
SINCE JUL 1 T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 27 0 14  
MONTH TO DATE 328 337 -9 280  
SINCE MAR 1 1226 1374 -148 1336  
SINCE JUL 1 7240 7849 -609 7346  
 
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 25 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 8.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 500 AM  
LOWEST 50 700 PM  
AVERAGE 71  
   
......................................................  
 
THE BUTTE MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 74 1908  
MINIMUM TEMPERATURE (F) 26 -6 2022  
 
SUNRISE AND SUNSET  
APRIL 13 2025.........SUNRISE 647 AM MDT SUNSET 815 PM MDT  
APRIL 14 2025.........SUNRISE 645 AM MDT SUNSET 816 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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