144  
CDUS45 KBOU 060849  
CLIAPA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOULDER, CO  
249 AM MDT SUN MAY 6 2012  
 
   
...............................
 
 
   
..THE CENTENNIAL CO CLIMATE SUMMARY FOR MAY 5 2012
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 9999 TO 9999  
 
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST  
VALUE VALUE VALUE FROM YEAR  
NORMAL    
.......................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 82 MM MM 65 17 MM  
MINIMUM 45 MM MM 39 6 MM  
AVERAGE 64 52 12 MM  
 
PRECIPITATION (IN)  
YESTERDAY 0.07 MM MM 0.09 -0.02 MM  
MONTH TO DATE 0.07 0.50 -0.43 MM  
SINCE MAR 1 1.36 3.76 -2.40 MM  
SINCE JAN 1 3.28 4.69 -1.41 MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1  
MONTH TO DATE 9  
 
COOLING  
YESTERDAY 0  
MONTH TO DATE 5    
.......................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NE (30)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION N (360)  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HAIL  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71  
LOWEST 7  
AVERAGE 39  
   
......................................................
 
 
 
THE CENTENNIAL CO CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 MM MM  
MINIMUM TEMPERATURE (F) 39 MM MM  
 
 
SUNRISE AND SUNSET  
MAY 6 2012...........SUNRISE 554 AM MDT SUNSET 759 PM MDT  
MAY 7 2012...........SUNRISE 553 AM MDT SUNSET 800 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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