987  
CDUS46 KSGX 161030  
CLISAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
230 AM PST MON DEC 16 2024  
   
...............................
 
 
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 15 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 65 1:29 PM 81 1958 66 -1 77  
MINIMUM 50 11:42 PM 35 1878 50 0 45  
AVERAGE 58 58 0 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.35 1938 0.06 -0.06 0.00  
MONTH TO DATE 0.01 0.73 -0.72 0.00  
SINCE JUL 1 0.16 2.23 -2.07 2.51  
SINCE OCT 1 0.14 2.02 -1.88 0.62  
SINCE JAN 1 11.16 8.85 2.31 13.64  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 7 0 4  
MONTH TO DATE 99 99 0 91  
SINCE DEC 1 99 99 0 91  
SINCE JUL 1 232 204 28 187  
 
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 3 RESULTANT WIND DIRECTION NW (320)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 4.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 8:00 PM  
LOWEST 61 1:00 PM  
AVERAGE 74  
   
......................................................
 
 
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 84 1980  
MINIMUM TEMPERATURE (F) 50 38 1884  
1892  
2021  
 
SUNRISE AND SUNSET  
DECEMBER 16 2024......SUNRISE 6:44 AM PST SUNSET 4:45 PM PST  
DECEMBER 17 2024......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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