037  
CDUS46 KMTR 250831  
CLIOAK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
131 AM PDT SUN MAY 25 2025  
   
...............................
 
 
   
..THE OAKLAND AIRPORT CLIMATE SUMMARY FOR MAY 24 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 62 2:40 PM 86 2022 69 -7 57  
MINIMUM 53 6:35 AM 47 1961 53 0 51  
2011  
AVERAGE 58 61 -3 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.36 1960 0.02 -0.02 T  
MONTH TO DATE 0.19 0.52 -0.33 0.73  
SINCE OCT 1 9.28 18.25 -8.97 16.32  
SINCE JAN 1 4.52 11.51 -6.99 12.35  
 
SNOWFALL (IN)  
YESTERDAY MM 0.0 1985  
MONTH TO DATE T  
SINCE MAR 1 T  
SINCE JUL 1 T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 5 2 11  
MONTH TO DATE 122 138 -16 137  
SINCE MAR 1 676 681 -5 670  
SINCE JUL 1 2077 2567 -490 2178  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 3 0 3 8  
SINCE MAR 1 4 5 -1 8  
SINCE JAN 1 4 5 -1 8    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 14.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 3:00 AM  
LOWEST 64 1:00 PM  
AVERAGE 75  
   
......................................................
 
 
THE OAKLAND AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 94 1951  
MINIMUM TEMPERATURE (F) 53 45 1955  
 
SUNRISE AND SUNSET  
MAY 25 2025...........SUNRISE 5:52 AM PDT SUNSET 8:20 PM PDT  
MAY 26 2025...........SUNRISE 5:51 AM PDT SUNSET 8:21 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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