AFOS product CLISAN
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download Bulk Download
070 
CDUS46 KSGX 131232
CLISAN


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA                               
431 AM PST WED DEC 13 2017


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

...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 12 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         78    133 PM  83    2010  65     13       67       
  MINIMUM         50    502 AM  36    1949  48      2       58       
  AVERAGE         64                        56      8       63      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.05 2014   0.04  -0.04     0.00    
  MONTH TO DATE    0.00                      0.52  -0.52     0.00    
  SINCE OCT 1      0.02                      2.10  -2.08     0.68    
  SINCE JAN 1      7.85                      9.33  -1.48     6.01    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        1                         9     -8        2       
  MONTH TO DATE   25                        94    -69       67       
  SINCE DEC 1     25                        94    -69       67       
  SINCE JUL 1     63                       239   -176      117       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    3                         0      3        0       
  SINCE DEC 1      3                         0      3        0       
  SINCE JAN 1   1192                       720    472     1163       
..................................................................


WIND (MPH)                                                           
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION  NW (320)      
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     N (340)      
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     N (340)      
  AVERAGE WIND SPEED     3.2                                         

                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    36           900 PM                                     
 LOWEST      8          1200 PM                                     
 AVERAGE    22                                                       

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

                                                                     
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   65        81      2010                    
                                             1952                    
 MINIMUM TEMPERATURE (F)   48        35      1901                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 13 2017......SUNRISE   642 AM PST   SUNSET   444 PM PST   
DECEMBER 14 2017......SUNRISE   643 AM PST   SUNSET   444 PM PST   

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




$$