643  
CDUS46 KMTR 120031  
CLIOAK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
531 PM PDT MON MAY 11 2026  
   
...............................  
 
   
..THE OAKLAND AIRPORT CLIMATE SUMMARY FOR MAY 11 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 74 1:02 PM 81 1959 67 7 64  
MINIMUM 50 2:14 AM 41 2010 52 -2 52  
2022  
AVERAGE 62 59 3 58  
 
PRECIPITATION (IN)  
TODAY 0.00 0.29 1977 0.02 -0.02 0.00  
MONTH TO DATE 0.10 0.27 -0.17 T  
SINCE OCT 1 17.59 18.00 -0.41 9.09  
SINCE JAN 1 9.90 11.26 -1.36 4.33  
 
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 7  
MONTH TO DATE 55 68 -13 54  
SINCE MAR 1 337 611 -274 608  
SINCE JUL 1 1900 2497 -597 2009  
 
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 4 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 5.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 5:00 AM  
LOWEST 51 1:00 PM  
AVERAGE 74  
   
......................................................  
 
THE OAKLAND AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 93 1976  
MINIMUM TEMPERATURE (F) 52 44 2022  
 
SUNRISE AND SUNSET  
MAY 11 2026...........SUNRISE 6:03 AM PDT SUNSET 8:08 PM PDT  
MAY 12 2026...........SUNRISE 6:02 AM PDT SUNSET 8:09 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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