322  
CDUS45 KMSO 312230  
CLIBTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
430 PM MDT MON MAR 31 2025  
   
...............................
 
 
   
..THE BUTTE MT CLIMATE SUMMARY FOR MARCH 31 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 44 138 PM 66 1923 48 -4 44  
2015  
MINIMUM 26 725 AM -13 1936 24 2 26  
AVERAGE 35 36 -1 35  
 
PRECIPITATION (IN)  
TODAY 0.00 0.32 1927 0.03 -0.03 0.00  
MONTH TO DATE 0.54 0.64 -0.10 0.79  
SINCE JAN 1 1.56 1.49 0.07 2.27  
 
SNOWFALL (IN)  
TODAY MM  
MONTH TO DATE MM  
SINCE MAR 1 MM  
SINCE JUL 1 MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 30 29 1 30  
MONTH TO DATE 898 1038 -140 1056  
SINCE MAR 1 898 1038 -140 1056  
SINCE JUL 1 6912 7513 -601 7066  
 
COOLING  
TODAY 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 17 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 5.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 700 AM  
LOWEST 51 200 PM  
AVERAGE 72  
   
......................................................
 
 
THE BUTTE MT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 48 67 1966  
MINIMUM TEMPERATURE (F) 24 -13 1936  
 
SUNRISE AND SUNSET  
MARCH 31 2025.........SUNRISE 711 AM MDT SUNSET 758 PM MDT  
APRIL 1 2025.........SUNRISE 709 AM MDT SUNSET 759 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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