124  
CDUS46 KMTR 060045  
CLIOAK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
445 PM PST FRI DEC 05 2025  
   
...............................  
 
   
..THE OAKLAND AIRPORT CLIMATE SUMMARY FOR DECEMBER 5 2025  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1948 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 55 1:50 PM 67 2014 59 -4 66  
2017  
MINIMUM 39 7:20 AM 28 2013 43 -4 47  
AVERAGE 47 51 -4 57  
 
PRECIPITATION (IN)  
TODAY 0.00 1.58 1952 0.11 -0.11 0.00  
MONTH TO DATE 0.00 0.53 -0.53 0.00  
SINCE OCT 1 3.91 3.43 0.48 1.65  
SINCE JAN 1 8.46 15.37 -6.91 14.04  
 
SNOWFALL (IN)  
TODAY MM 0.0 1984  
MONTH TO DATE T  
SINCE DEC 1 T  
SINCE JUL 1 T  
 
DEGREE DAYS  
HEATING  
TODAY 18 14 4 8  
MONTH TO DATE 77 69 8 32  
SINCE DEC 1 77 69 8 32  
SINCE JUL 1 525 672 -147 378  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 136 176 -40 371    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NW (320)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 5.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 3:00 AM  
LOWEST 71 10:00 AM  
AVERAGE 80  
   
......................................................  
 
THE OAKLAND AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 67 2024  
MINIMUM TEMPERATURE (F) 43 32 2005  
 
SUNRISE AND SUNSET  
DECEMBER 5 2025......SUNRISE 7:09 AM PST SUNSET 4:50 PM PST  
DECEMBER 6 2025......SUNRISE 7:10 AM PST SUNSET 4:50 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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