673  
CDUS45 KMSO 020747  
CLIBTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
147 AM MDT WED APR 02 2025  
   
...............................
 
 
   
..THE BUTTE MT CLIMATE SUMMARY FOR APRIL 1 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 32 332 PM 67 1966 48 -16 52  
MINIMUM 23 433 AM -13 1936 24 -1 20  
AVERAGE 28 36 -8 36  
 
PRECIPITATION (IN)  
YESTERDAY 0.09 0.58 2006 0.04 0.05 0.00  
MONTH TO DATE 0.09 0.04 0.05 0.00  
SINCE JAN 1 1.89 1.53 0.36 2.27  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE MM  
SINCE MAR 1 T  
SINCE JUL 1 T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 37 29 8 29  
MONTH TO DATE 37 29 8 29  
SINCE MAR 1 935 1066 -131 1085  
SINCE JUL 1 6949 7541 -592 7095  
 
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 15 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 3.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
SNOW  
LIGHT SNOW  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 200 AM  
LOWEST 72 1100 AM  
AVERAGE 84  
   
......................................................
 
 
THE BUTTE MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 48 70 1992  
MINIMUM TEMPERATURE (F) 24 -8 1936  
 
SUNRISE AND SUNSET  
APRIL 2 2025.........SUNRISE 707 AM MDT SUNSET 800 PM MDT  
APRIL 3 2025.........SUNRISE 705 AM MDT SUNSET 802 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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