301  
CDUS46 KMTR 140036  
CLIOAK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
536 PM PDT WED MAY 13 2026  
   
...............................
 
 
   
..THE OAKLAND AIRPORT CLIMATE SUMMARY FOR MAY 13 2026
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1948 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 68 2:45 PM 91 2014 68 0 67  
MINIMUM 56 6:54 AM 45 1999 52 4 53  
AVERAGE 62 60 2 60  
 
PRECIPITATION (IN)  
TODAY 0.00 0.29 1968 0.02 -0.02 0.00  
MONTH TO DATE 0.10 0.31 -0.21 0.19  
SINCE OCT 1 17.59 18.04 -0.45 9.28  
SINCE JAN 1 9.90 11.30 -1.40 4.52  
 
SNOWFALL (IN)  
TODAY MM 0.0 1985  
MONTH TO DATE T  
SINCE MAR 1 T  
SINCE JUL 1 T  
 
DEGREE DAYS  
HEATING  
TODAY 3 6 -3 5  
MONTH TO DATE 65 80 -15 65  
SINCE MAR 1 347 623 -276 619  
SINCE JUL 1 1910 2509 -599 2020  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 3  
SINCE MAR 1 24 5 19 4  
SINCE JAN 1 24 5 19 4    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 15 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 15.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 2:00 AM  
LOWEST 54 2:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE OAKLAND AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 90 2014  
MINIMUM TEMPERATURE (F) 52 42 1955  
 
SUNRISE AND SUNSET  
MAY 13 2026...........SUNRISE 6:01 AM PDT SUNSET 8:10 PM PDT  
MAY 14 2026...........SUNRISE 6:00 AM PDT SUNSET 8:11 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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