470  
CDUS46 KMTR 310028  
CLIOAK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
528 PM PDT TUE MAY 30 2023  
   
...............................
 
 
   
..THE OAKLAND AIRPORT CLIMATE SUMMARY FOR MAY 30 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 65 3:12 PM 94 2001 70 -5 70  
MINIMUM 56 5:31 AM 46 2000 53 3 49  
AVERAGE 61 61 0 60  
 
PRECIPITATION (IN)  
TODAY 0.00 T 2008 0.02 -0.02 0.00  
2008  
2019  
MONTH TO DATE 0.98 0.62 0.36 0.00  
SINCE OCT 1 30.75 18.35 12.40 16.87  
SINCE JAN 1 17.79 11.61 6.18 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 4 4 0 5  
MONTH TO DATE 185 164 21 162  
SINCE MAR 1 893 707 186 726  
SINCE JUL 1 2871 2593 278 2401  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 2 0 2 7  
SINCE MAR 1 3 5 -2 11  
SINCE JAN 1 3 5 -2 11    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 11.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 1:00 AM  
LOWEST 56 11:00 AM  
AVERAGE 67  
   
......................................................
 
 
THE OAKLAND AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 90 2001  
MINIMUM TEMPERATURE (F) 53 47 1971  
 
SUNRISE AND SUNSET  
MAY 30 2023...........SUNRISE 5:50 AM PDT SUNSET 8:24 PM PDT  
MAY 31 2023...........SUNRISE 5:49 AM PDT SUNSET 8:24 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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