104  
CDUS45 KMSO 030737  
CLIBTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
137 AM MDT SUN MAY 03 2026  
   
...............................
 
 
   
..THE BUTTE MT CLIMATE SUMMARY FOR MAY 2 2026
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 69 345 PM 82 1985 56 13 73  
MINIMUM 28 508 AM 11 1975 30 -2 28  
AVERAGE 49 43 6 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.39 1995 0.04 -0.04 0.00  
MONTH TO DATE 0.00 0.08 -0.08 0.00  
SINCE JAN 1 3.08 2.90 0.18 2.44  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE T  
SINCE MAR 1 T  
SINCE JUL 1 T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 22 -6 14  
MONTH TO DATE 35 44 -9 35  
SINCE MAR 1 1603 1868 -265 1700  
SINCE JUL 1 6587 8343 -1756 7714  
 
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 N (340)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 4.9  
 
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 82 500 AM  
LOWEST 13 300 PM  
AVERAGE 48  
   
......................................................
 
 
THE BUTTE MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 81 1966  
MINIMUM TEMPERATURE (F) 30 18 1953  
 
SUNRISE AND SUNSET  
MAY 3 2026...........SUNRISE 614 AM MDT SUNSET 841 PM MDT  
MAY 4 2026...........SUNRISE 612 AM MDT SUNSET 842 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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