298  
CDUS45 KMSO 010738  
CLIBTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA, MT  
138 AM MDT FRI AUG 1 2008  
 
...................................  
   
..THE BUTTE CLIMATE SUMMARY FOR JULY 31 2008  
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1895 TO 2008  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 84 448 PM 97 2000 82 2 88  
MINIMUM 36 525 AM 31 1968 46 -10 49  
AVERAGE 60 64 -4 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.34 1937 0.04 -0.04 0.00  
MONTH TO DATE 1.09 1.47 -0.38 0.58  
SINCE OCT 1 8.48 10.33 -1.85 10.62  
SINCE JAN 1 6.85 8.41 -1.56 7.81  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE 0.0  
SINCE JAN 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 3 2 0  
MONTH TO DATE 84 125 -41 1  
SINCE JUN 1 439 407 32 224  
SINCE JUL 1 84 129 -45 1  
 
COOLING  
YESTERDAY 0 2 -2 4  
MONTH TO DATE 18 55 -37 158  
SINCE JUN 1 31 64 -33 174  
SINCE JAN 1 31 64 -33 174    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 4.7  
 
 
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 70 600 AM  
LOWEST 10 400 PM  
AVERAGE 40  
 
..........................................................  
 
 
THE BUTTE CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 95 2000  
MINIMUM TEMPERATURE (F) 46 34 2002  
 
 
SUNRISE AND SUNSET  
AUGUST 1 2008........SUNRISE 613 AM MDT SUNSET 859 PM MDT  
AUGUST 2 2008........SUNRISE 614 AM MDT SUNSET 857 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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