350  
CDUS46 KSGX 081021  
CLISAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
221 AM PST FRI DEC 08 2023  
   
...............................
 
 
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 7 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 66 1:08 PM 80 1940 67 -1 63  
1989  
MINIMUM 53 4:16 AM 37 1891 50 3 50  
AVERAGE 60 58 2 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.56 2009 0.05 -0.05 0.00  
MONTH TO DATE 0.00 0.31 -0.31 0.01  
SINCE JUL 1 2.51 1.81 0.70 1.82  
SINCE OCT 1 0.62 1.60 -0.98 1.17  
SINCE JAN 1 13.64 8.43 5.21 4.33  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 7 -2 8  
MONTH TO DATE 40 43 -3 44  
SINCE DEC 1 40 43 -3 44  
SINCE JUL 1 136 148 -12 223  
 
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 1 RESULTANT WIND DIRECTION SW (240)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 2.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 2:00 AM  
LOWEST 63 1:00 PM  
AVERAGE 82  
   
......................................................
 
 
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 84 1938  
MINIMUM TEMPERATURE (F) 50 34 1978  
 
SUNRISE AND SUNSET  
DECEMBER 8 2023......SUNRISE 6:38 AM PST SUNSET 4:43 PM PST  
DECEMBER 9 2023......SUNRISE 6:39 AM PST SUNSET 4:43 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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