817  
CDUS45 KMSO 220737  
CLIBTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
137 AM MDT THU AUG 22 2024  
   
...............................  
 
   
..THE BUTTE MT CLIMATE SUMMARY FOR AUGUST 21 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 77 347 PM 92 2009 79 -2 81  
MINIMUM 43 617 AM 29 1966 43 0 55  
AVERAGE 60 61 -1 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.40 1933 0.03 -0.03 0.31  
MONTH TO DATE 0.83 0.87 -0.04 1.77  
SINCE JAN 1 5.95 9.36 -3.41 12.72  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE MM  
SINCE JUN 1 MM  
SINCE JUL 1 MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 5 0 0  
MONTH TO DATE 48 63 -15 52  
SINCE JUN 1 362 444 -82 400  
SINCE JUL 1 118 154 -36 113  
 
COOLING  
YESTERDAY 0 0 0 3  
MONTH TO DATE 30 25 5 28  
SINCE JUN 1 125 79 46 65  
SINCE JAN 1 125 79 46 65    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 4.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 600 AM  
LOWEST 23 200 PM  
AVERAGE 51  
   
......................................................  
 
THE BUTTE MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 94 1976  
MINIMUM TEMPERATURE (F) 43 32 1988  
 
SUNRISE AND SUNSET  
AUGUST 22 2024........SUNRISE 639 AM MDT SUNSET 825 PM MDT  
AUGUST 23 2024........SUNRISE 640 AM MDT SUNSET 824 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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