439  
CDUS46 KMTR 120833  
CLIOAK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
133 AM PDT SAT JUL 12 2025  
   
...............................
 
 
   
..THE OAKLAND AIRPORT CLIMATE SUMMARY FOR JULY 11 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 70 12:02 PM 88 1961 72 -2 88  
2024  
MINIMUM 54 4:30 AM 51 2004 56 -2 59  
AVERAGE 62 64 -2 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 T 2009 0.00 0.00 0.00  
2022  
MONTH TO DATE 0.00 0.00 0.00 0.00  
SINCE OCT 1 9.28 18.54 -9.26 16.32  
SINCE JAN 1 4.52 11.80 -7.28 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 3 2 1 0  
MONTH TO DATE 33 22 11 0  
SINCE JUN 1 168 114 54 65  
SINCE JUL 1 33 22 11 0  
 
COOLING  
YESTERDAY 0 1 -1 9  
MONTH TO DATE 0 11 -11 60  
SINCE JUN 1 1 35 -34 81  
SINCE JAN 1 8 52 -44 89    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION NW (310)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 10.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 12:00 AM  
LOWEST 63 1:00 PM  
AVERAGE 80  
   
......................................................
 
 
THE OAKLAND AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 87 1954  
MINIMUM TEMPERATURE (F) 56 51 1950  
 
SUNRISE AND SUNSET  
JULY 12 2025..........SUNRISE 5:57 AM PDT SUNSET 8:31 PM PDT  
JULY 13 2025..........SUNRISE 5:58 AM PDT SUNSET 8:31 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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