197  
CDUS46 KSGX 151023  
CLISAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
223 AM PST FRI DEC 15 2023  
   
...............................
 
 
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 14 2023...  
 
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)  
YESTERDAY  
MAXIMUM 71 3:36 PM 83 1953 66 5 62  
MINIMUM 46 6:36 AM 36 1878 50 -4 41  
AVERAGE 59 58 1 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.18 1889 0.05 -0.05 0.00  
MONTH TO DATE 0.00 0.67 -0.67 0.93  
SINCE JUL 1 2.51 2.17 0.34 2.74  
SINCE OCT 1 0.62 1.96 -1.34 2.09  
SINCE JAN 1 13.64 8.79 4.85 5.25  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 7 -1 13  
MONTH TO DATE 87 92 -5 129  
SINCE DEC 1 87 92 -5 129  
SINCE JUL 1 183 197 -14 308  
 
COOLING  
YESTERDAY 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 2 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 2.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1:00 AM  
LOWEST 27 11:00 AM  
AVERAGE 60  
   
......................................................
 
 
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 81 1958  
MINIMUM TEMPERATURE (F) 50 35 1878  
 
SUNRISE AND SUNSET  
DECEMBER 15 2023......SUNRISE 6:43 AM PST SUNSET 4:44 PM PST  
DECEMBER 16 2023......SUNRISE 6:44 AM PST SUNSET 4:44 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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