777  
CDUS45 KMSO 192237  
CLIBTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA, MT  
436 PM MDT SAT JUL 19 2008  
 
...................................  
   
..THE BUTTE CLIMATE SUMMARY FOR JULY 19 2008  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 79 248 PM 96 1960 80 -1 94  
MINIMUM 37 506 AM 34 1962 46 -9 60  
AVERAGE 58 63 -5 77  
 
PRECIPITATION (IN)  
TODAY 0.00 0.60 1969 0.04 -0.04 0.01  
MONTH TO DATE 0.70 0.97 -0.27 0.49  
SINCE OCT 1 8.09 9.83 -1.74 10.53  
SINCE JAN 1 6.46 7.91 -1.45 7.72  
 
SNOWFALL (IN)  
TODAY MM  
MONTH TO DATE MM  
SINCE JAN 1 MM  
SINCE JUL 1 MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 7 4 3 0  
MONTH TO DATE 67 87 -20 1  
SINCE JUN 1 422 365 57 224  
SINCE JUL 1 67 87 -20 1  
 
COOLING  
TODAY 0 2 -2 12  
MONTH TO DATE 10 32 -22 92  
SINCE JUN 1 23 41 -18 108  
SINCE JAN 1 23 41 -18 108    
..............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 4.9  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 600 AM  
LOWEST 10 300 PM  
AVERAGE 46  
 
..........................................................  
 
 
THE BUTTE CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 96 1960  
MINIMUM TEMPERATURE (F) 46 35 1987  
 
 
SUNRISE AND SUNSET  
JULY 19 2008..........SUNRISE 559 AM MDT SUNSET 913 PM MDT  
JULY 20 2008..........SUNRISE 600 AM MDT SUNSET 912 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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