AFOS product CLIOAK
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945 
CDUS46 KMTR 170027
CLIOAK

CLIMATE REPORT 
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
527 PM PDT THU SEP 16 2021

...................................

...THE OAKLAND AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 16 2021...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1948 TO 2021


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 TODAY                                                               
  MAXIMUM         68   2:02 PM  94    1968  74     -6       79        
  MINIMUM         59   2:10 AM  47    2006  56      3       65        
  AVERAGE         64                        65     -1       72     

PRECIPITATION (IN)                                                    
  TODAY            0.00          0.32 1961   0.00   0.00      T       
  MONTH TO DATE    T                         0.02  -0.02      T       
  SINCE OCT 1      7.58                     18.60 -11.02     8.70     
  SINCE JAN 1      5.80                     11.86  -6.06     4.64     

SNOWFALL (IN)                                                              
  TODAY           MM             0.0  1985                            
  MONTH TO DATE   MM                                                  
  SINCE SEP 1     MM                                                  
  SINCE JUL 1     MM                                                  

DEGREE DAYS                                                           
 HEATING                                                              
  TODAY            1                         2     -1        0        
  MONTH TO DATE   11                        32    -21        3        
  SINCE SEP 1     11                        32    -21        3        
  SINCE JUL 1     75                       141    -66       10        

 COOLING                                                              
  TODAY            0                         2     -2        7        
  MONTH TO DATE   22                        32    -10       73        
  SINCE SEP 1     22                        32    -10       73        
  SINCE JAN 1    109                       137    -28      384        
...................................................................


WIND (MPH)                                                            
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION   W (280)       
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     W (280)       
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     W (290)       
  AVERAGE WIND SPEED     7.0                                        


SKY COVER                                                             
  POSSIBLE SUNSHINE  MM                                                 
  AVERAGE SKY COVER 0.8                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED TODAY.                             
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    78          12:00 AM                                      
 LOWEST     65          12:00 PM                                      
 AVERAGE    72                                                        

..........................................................


THE OAKLAND AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   74        91      2000                      
 MINIMUM TEMPERATURE (F)   56        49      2006                      


SUNRISE AND SUNSET                                                    
SEPTEMBER 16 2021.....SUNRISE   6:52 AM PDT   SUNSET   7:14 PM PDT     
SEPTEMBER 17 2021.....SUNRISE   6:53 AM PDT   SUNSET   7:13 PM PDT     


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$