368  
CDUS46 KSGX 171023  
CLISAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
223 AM PST TUE DEC 17 2024  
   
...............................
 
 
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 16 2024...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1874 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 68 11:47 AM 84 1980 66 2 77  
MINIMUM 46 6:37 AM 38 1884 50 -4 49  
1892  
2021  
AVERAGE 57 58 -1 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.36 1987 0.05 -0.05 0.00  
MONTH TO DATE 0.01 0.78 -0.77 0.00  
SINCE JUL 1 0.16 2.28 -2.12 2.51  
SINCE OCT 1 0.14 2.07 -1.93 0.62  
SINCE JAN 1 11.16 8.90 2.26 13.64  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 8 0 2  
MONTH TO DATE 107 107 0 93  
SINCE DEC 1 107 107 0 93  
SINCE JUL 1 240 212 28 189  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 864 893 -29 707    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NW (310)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 2.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 9:00 PM  
LOWEST 47 12:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 82 1979  
MINIMUM TEMPERATURE (F) 49 38 1916  
 
SUNRISE AND SUNSET  
DECEMBER 17 2024......SUNRISE 6:45 AM PST SUNSET 4:45 PM PST  
DECEMBER 18 2024......SUNRISE 6:46 AM PST SUNSET 4:46 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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