666  
CDUS45 KMSO 070738  
CLIBTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
138 AM MDT MON AUG 07 2023  
   
...............................
 
 
   
..THE BUTTE MT CLIMATE SUMMARY FOR AUGUST 6 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 71 354 PM 97 1983 83 -12 67  
MINIMUM 51 1151 PM 36 1996 46 5 46  
AVERAGE 61 64 -3 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.13 0.97 2009 0.04 0.09 0.55  
MONTH TO DATE 0.80 0.24 0.56 0.55  
SINCE JAN 1 11.75 8.73 3.02 6.17  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE T  
SINCE JUN 1 T  
SINCE JUL 1 T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 2 2 8  
MONTH TO DATE 16 12 4 8  
SINCE JUN 1 364 393 -29 320  
SINCE JUL 1 77 103 -26 41  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 4 12 -8 19  
SINCE JUN 1 41 66 -25 97  
SINCE JAN 1 41 66 -25 97    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 3.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 400 AM  
LOWEST 41 400 PM  
AVERAGE 69  
   
......................................................
 
 
THE BUTTE MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 96 1983  
MINIMUM TEMPERATURE (F) 46 33 1946  
 
SUNRISE AND SUNSET  
AUGUST 7 2023........SUNRISE 620 AM MDT SUNSET 851 PM MDT  
AUGUST 8 2023........SUNRISE 621 AM MDT SUNSET 850 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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