359  
CDUS46 KSGX 170026  
CLISAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
426 PM PST SAT DEC 16 2023  
   
...............................
 
 
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 16 2023...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1874 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 77 12:53 PM 84 1980 66 11 68  
MINIMUM 49 6:37 AM 38 1884 50 -1 46  
1892  
2021  
AVERAGE 63 58 5 57  
 
PRECIPITATION (IN)  
TODAY 0.00 1.36 1987 0.05 -0.05 0.00  
MONTH TO DATE 0.00 0.78 -0.78 0.93  
SINCE JUL 1 2.51 2.28 0.23 2.74  
SINCE OCT 1 0.62 2.07 -1.45 2.09  
SINCE JAN 1 13.64 8.90 4.74 5.25  
 
DEGREE DAYS  
HEATING  
TODAY 2 8 -6 8  
MONTH TO DATE 93 107 -14 150  
SINCE DEC 1 93 107 -14 150  
SINCE JUL 1 189 212 -23 329  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 707 893 -186 985    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NW (310)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 3.2  
 
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 52 5:00 AM  
LOWEST 18 1:00 PM  
AVERAGE 35  
   
......................................................
 
 
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 82 1979  
MINIMUM TEMPERATURE (F) 49 38 1916  
 
SUNRISE AND SUNSET  
DECEMBER 16 2023......SUNRISE 6:44 AM PST SUNSET 4:44 PM PST  
DECEMBER 17 2023......SUNRISE 6:45 AM PST SUNSET 4:45 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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