440  
CDUS46 KMTR 270835  
CLIOAK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
135 AM PDT MON OCT 27 2025  
   
...............................  
 
   
..THE OAKLAND AIRPORT CLIMATE SUMMARY FOR OCTOBER 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 12:36 PM 93 2003 70 -3 77  
MINIMUM 57 11:59 PM 42 1954 49 8 47  
2023  
AVERAGE 62 60 2 62  
 
PRECIPITATION (IN)  
YESTERDAY T 1.04 2000 0.04 -0.04 0.00  
MONTH TO DATE 1.64 0.69 0.95 T  
SINCE OCT 1 1.64 0.69 0.95 T  
SINCE JAN 1 6.19 12.63 -6.44 12.39  
 
SNOWFALL (IN)  
YESTERDAY MM 0.0 1985  
MONTH TO DATE T  
SINCE SEP 1 T  
SINCE JUL 1 T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 6 -3 3  
MONTH TO DATE 82 104 -22 24  
SINCE SEP 1 84 160 -76 37  
SINCE JUL 1 171 269 -98 59  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 10 19 -9 105  
SINCE SEP 1 88 69 19 169  
SINCE JAN 1 136 174 -38 371    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION SW (220)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 11.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 2:00 AM  
LOWEST 59 11:00 AM  
AVERAGE 78  
   
......................................................  
 
THE OAKLAND AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 82 2003  
MINIMUM TEMPERATURE (F) 49 42 1955  
 
SUNRISE AND SUNSET  
OCTOBER 27 2025.......SUNRISE 7:29 AM PDT SUNSET 6:15 PM PDT  
OCTOBER 28 2025.......SUNRISE 7:30 AM PDT SUNSET 6:14 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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