450  
CDUS46 KMTR 220030  
CLIOAK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
530 PM PDT WED JUN 21 2023  
   
...............................
 
 
   
..THE OAKLAND AIRPORT CLIMATE SUMMARY FOR JUNE 21 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 67 1:09 PM 98 2022 72 -5 98  
MINIMUM 51 12:37 AM 50 1953 55 -4 57  
2009  
AVERAGE 59 63 -4 78  
 
PRECIPITATION (IN)  
TODAY 0.00 0.00 2007 0.00 0.00 0.00  
MONTH TO DATE T 0.15 -0.15 0.27  
SINCE OCT 1 30.75 18.51 12.24 17.14  
SINCE JAN 1 17.79 11.77 6.02 2.12  
 
SNOWFALL (IN)  
TODAY MM 0.0 1985  
MONTH TO DATE MM  
SINCE JUN 1 MM  
SINCE JUL 1 MM  
 
DEGREE DAYS  
HEATING  
TODAY 6 3 3 0  
MONTH TO DATE 75 72 3 43  
SINCE JUN 1 75 72 3 43  
SINCE JUL 1 2954 2671 283 2447  
 
COOLING  
TODAY 0 1 -1 13  
MONTH TO DATE 0 18 -18 32  
SINCE JUN 1 0 18 -18 32  
SINCE JAN 1 3 35 -32 43    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 10.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 6:00 AM  
LOWEST 59 12:00 PM  
AVERAGE 73  
   
......................................................
 
 
THE OAKLAND AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 94 1957  
MINIMUM TEMPERATURE (F) 55 50 1950  
2013  
 
SUNRISE AND SUNSET  
JUNE 21 2023..........SUNRISE 5:47 AM PDT SUNSET 8:34 PM PDT  
JUNE 22 2023..........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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