148  
CDUS46 KMTR 010035  
CLIOAK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
535 PM PDT SUN APR 30 2017  
 
   
...............................
 
 
   
..THE OAKLAND AIRPORT CLIMATE SUMMARY FOR APRIL 30 2017
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1948 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 77 1222 PM 89 2014 67 10 82  
MINIMUM 52 518 AM 42 1951 50 2 55  
AVERAGE 65 59 6 69  
 
PRECIPITATION (IN)  
TODAY 0.00 0.56 1953 0.03 -0.03 0.00  
MONTH TO DATE 2.46 1.34 1.12 1.00  
SINCE OCT 1 28.45 19.67 8.78 16.54  
SINCE JAN 1 20.02 12.36 7.66 11.32  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 1985  
MONTH TO DATE 0.0  
SINCE MAR 1 0.0  
SINCE JUL 1 0.0  
 
DEGREE DAYS  
HEATING  
TODAY 0 7 -7 0  
MONTH TO DATE 155 234 -79 118  
SINCE MAR 1 365 564 -199 335  
SINCE JUL 1 1894 2586 -692 1810  
 
COOLING  
TODAY 0 0 0 4  
MONTH TO DATE 1 5 -4 18  
SINCE MAR 1 2 6 -4 18  
SINCE JAN 1 2 6 -4 19    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 6.0  
 
 
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 89 200 AM  
LOWEST 41 1200 PM  
AVERAGE 65  
   
......................................................
 
 
 
THE OAKLAND AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 88 2013  
MINIMUM TEMPERATURE (F) 50 42 2008  
 
 
SUNRISE AND SUNSET  
APRIL 30 2017.........SUNRISE 614 AM PDT SUNSET 759 PM PDT  
MAY 1 2017...........SUNRISE 613 AM PDT SUNSET 800 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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