278  
CDUS45 KMSO 130737  
CLIBTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
137 AM MDT TUE AUG 13 2024  
   
...............................
 
 
   
..THE BUTTE MT CLIMATE SUMMARY FOR AUGUST 12 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 81 417 PM 99 1940 81 0 79  
MINIMUM 44 558 AM 34 1987 45 -1 45  
AVERAGE 63 63 0 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.08 0.51 1965 0.04 0.04 0.00  
MONTH TO DATE 0.60 0.50 0.10 0.86  
SINCE JAN 1 5.72 8.99 -3.27 11.81  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE MM  
SINCE JUN 1 MM  
SINCE JUL 1 MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 3 -1 3  
MONTH TO DATE 21 27 -6 39  
SINCE JUN 1 335 408 -73 387  
SINCE JUL 1 91 118 -27 100  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 21 18 3 4  
SINCE JUN 1 116 72 44 41  
SINCE JAN 1 116 72 44 41    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 5.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 500 AM  
LOWEST 21 500 PM  
AVERAGE 56  
   
......................................................
 
 
THE BUTTE MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 93 1940  
MINIMUM TEMPERATURE (F) 45 32 1959  
 
SUNRISE AND SUNSET  
AUGUST 13 2024........SUNRISE 628 AM MDT SUNSET 841 PM MDT  
AUGUST 14 2024........SUNRISE 629 AM MDT SUNSET 839 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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