731  
CDUS46 KMTR 270835  
CLIOAK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
135 AM PDT FRI JUN 27 2025  
   
...............................  
 
   
..THE OAKLAND AIRPORT CLIMATE SUMMARY FOR JUNE 26 2025  
 
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)  
YESTERDAY  
MAXIMUM 67 2:48 PM 99 2003 72 -5 68  
MINIMUM 54 3:45 AM 47 1950 55 -1 56  
AVERAGE 61 64 -3 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 T 2014 0.00 0.00 0.00  
2021  
2023  
MONTH TO DATE 0.00 0.17 -0.17 T  
SINCE OCT 1 9.28 18.53 -9.25 16.32  
SINCE JAN 1 4.52 11.79 -7.27 12.35  
 
SNOWFALL (IN)  
YESTERDAY MM 0.0 1985  
MONTH TO DATE T  
SINCE JUN 1 T  
SINCE JUL 1 T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 2 2 3  
MONTH TO DATE 129 83 46 61  
SINCE JUN 1 129 83 46 61  
SINCE JUL 1 2230 2682 -452 2271  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 23 -23 19  
SINCE JUN 1 0 23 -23 19  
SINCE JAN 1 7 40 -33 27    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 9.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 12:00 AM  
LOWEST 61 2:00 PM  
AVERAGE 76  
   
......................................................  
 
THE OAKLAND AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 94 2003  
MINIMUM TEMPERATURE (F) 55 49 1949  
 
SUNRISE AND SUNSET  
JUNE 27 2025..........SUNRISE 5:49 AM PDT SUNSET 8:35 PM PDT  
JUNE 28 2025..........SUNRISE 5:50 AM PDT SUNSET 8:35 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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