581  
CDUS46 KMTR 220842  
CLIOAK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
142 AM PDT SUN JUN 22 2025  
   
...............................
 
 
   
..THE OAKLAND AIRPORT CLIMATE SUMMARY FOR JUNE 21 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 72 3:43 PM 98 2022 72 0 70  
MINIMUM 54 5:52 AM 50 1953 55 -1 54  
2009  
AVERAGE 63 63 0 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.00 2007 0.00 0.00 0.00  
MONTH TO DATE 0.00 0.15 -0.15 T  
SINCE OCT 1 9.28 18.51 -9.23 16.32  
SINCE JAN 1 4.52 11.77 -7.25 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 2 3 -1 3  
MONTH TO DATE 102 72 30 57  
SINCE JUN 1 102 72 30 57  
SINCE JUL 1 2203 2671 -468 2267  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 18 -18 17  
SINCE JUN 1 0 18 -18 17  
SINCE JAN 1 7 35 -28 25    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 10.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 11:00 PM  
LOWEST 44 1:00 PM  
AVERAGE 61  
   
......................................................
 
 
THE OAKLAND AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 94 1957  
MINIMUM TEMPERATURE (F) 55 50 1950  
2013  
 
SUNRISE AND SUNSET  
JUNE 22 2025..........SUNRISE 5:48 AM PDT SUNSET 8:34 PM PDT  
JUNE 23 2025..........SUNRISE 5:48 AM PDT SUNSET 8:34 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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