453  
CDUS45 KMSO 250738  
CLIBTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
138 AM MDT SUN MAY 25 2025  
   
...............................  
 
   
..THE BUTTE MT CLIMATE SUMMARY FOR MAY 24 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 67 538 PM 84 1928 64 3 58  
MINIMUM 31 530 AM 20 1918 37 -6 27  
AVERAGE 49 50 -1 43  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.20 1953 0.08 -0.08 0.00  
MONTH TO DATE 2.82 1.40 1.42 0.55  
SINCE JAN 1 5.26 4.22 1.04 3.49  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE T  
SINCE MAR 1 T  
SINCE JUL 1 T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 15 1 22  
MONTH TO DATE 429 442 -13 394  
SINCE MAR 1 2094 2266 -172 2165  
SINCE JUL 1 8108 8741 -633 8175  
 
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 17 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 200 AM  
LOWEST 18 300 PM  
AVERAGE 55  
   
......................................................  
 
THE BUTTE MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 85 1934  
MINIMUM TEMPERATURE (F) 37 20 1950  
 
SUNRISE AND SUNSET  
MAY 25 2025...........SUNRISE 548 AM MDT SUNSET 907 PM MDT  
MAY 26 2025...........SUNRISE 547 AM MDT SUNSET 908 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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