746  
CDUS46 KMTR 181245  
CLIOAK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE IN SAN FRANCISCO  
545 AM PDT FRI JUL 18 2008  
 
...................................  
   
..THE OAKLAND CLIMATE SUMMARY FOR JULY 17 2008  
 
CLIMATE NORMAL PERIOD 1971 TO 2000  
CLIMATE RECORD PERIOD 1948 TO 2008  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 65 240 PM 95 1961 71 -6 72  
MINIMUM 55 1159 PM 49 1955 57 -2 58  
AVERAGE 60 64 -4 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.00 2006 0.00 0.00 T  
MONTH TO DATE T 0.00 0.00 T  
SINCE JUL 1 T 0.00 0.00 T  
SINCE JAN 1 8.88 10.02 -1.14 7.01  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 1985  
MONTH TO DATE 0.0  
SINCE JUN 1 0.0  
SINCE JUL 1 0.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 2 3 0  
MONTH TO DATE 21 43 -22 28  
SINCE JUN 1 144 158 -14 142  
SINCE JUL 1 21 43 -22 28  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 27 13 14 8  
SINCE JUN 1 68 35 33 22  
SINCE JAN 1 108 41 67 51    
..............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 9.3  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 1200 AM  
LOWEST 63 1200 PM  
AVERAGE 75  
 
..........................................................  
 
 
THE OAKLAND CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 89 1951  
MINIMUM TEMPERATURE (F) 57 51 1955  
 
 
SUNRISE AND SUNSET  
JULY 18 2008..........SUNRISE 602 AM PDT SUNSET 828 PM PDT  
JULY 19 2008..........SUNRISE 602 AM PDT SUNSET 828 PM PDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
 
 
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