734  
CDUS46 KMTR 120027  
CLIOAK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
527 PM PDT THU MAY 11 2023  
   
...............................
 
 
   
..THE OAKLAND AIRPORT CLIMATE SUMMARY FOR MAY 11 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1948 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 63 3:41 PM 81 1959 67 -4 64  
MINIMUM 53 6:05 AM 41 2010 52 1 41  
2022  
AVERAGE 58 59 -1 53  
 
PRECIPITATION (IN)  
TODAY 0.00 0.29 1977 0.02 -0.02 0.00  
MONTH TO DATE 0.98 0.27 0.71 0.00  
SINCE OCT 1 30.75 18.00 12.75 16.87  
SINCE JAN 1 17.79 11.26 6.53 1.85  
 
SNOWFALL (IN)  
TODAY MM 0.0 1985  
MONTH TO DATE MM  
SINCE MAR 1 MM  
SINCE JUL 1 MM  
 
DEGREE DAYS  
HEATING  
TODAY 7 6 1 12  
MONTH TO DATE 96 68 28 81  
SINCE MAR 1 804 611 193 645  
SINCE JUL 1 2782 2497 285 2320  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 1 5 -4 4  
SINCE JAN 1 1 5 -4 4    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 10.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 2:00 AM  
LOWEST 63 3:00 PM  
AVERAGE 70  
   
......................................................
 
 
THE OAKLAND AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 93 1976  
MINIMUM TEMPERATURE (F) 52 44 2022  
 
SUNRISE AND SUNSET  
MAY 11 2023...........SUNRISE 6:03 AM PDT SUNSET 8:08 PM PDT  
MAY 12 2023...........SUNRISE 6:02 AM PDT SUNSET 8:09 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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