796  
CDUS45 KMSO 040739  
CLIBTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
139 AM MDT SUN MAY 04 2025  
   
...............................
 
 
   
..THE BUTTE MT CLIMATE SUMMARY FOR MAY 3 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 75 437 PM 81 1966 57 18 49  
MINIMUM 30 434 AM 18 1953 30 0 26  
AVERAGE 53 43 10 38  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.61 2007 0.05 -0.05 0.00  
MONTH TO DATE 0.00 0.13 -0.13 0.00  
SINCE JAN 1 2.44 2.95 -0.51 2.94  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE T  
SINCE MAR 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 22 -10 27  
MONTH TO DATE 47 66 -19 89  
SINCE MAR 1 1712 1890 -178 1860  
SINCE JUL 1 7726 8365 -639 7870  
 
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 16 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 4.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 500 AM  
LOWEST 15 400 PM  
AVERAGE 47  
   
......................................................
 
 
THE BUTTE MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 83 1966  
MINIMUM TEMPERATURE (F) 30 15 1950  
 
SUNRISE AND SUNSET  
MAY 4 2025...........SUNRISE 612 AM MDT SUNSET 842 PM MDT  
MAY 5 2025...........SUNRISE 611 AM MDT SUNSET 844 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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