445  
CDUS46 KSGX 241039  
CLISAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
239 AM PST SUN DEC 24 2023  
   
...............................
 
 
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 23 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 65 2:06 PM 78 1899 66 -1 63  
1989  
MINIMUM 52 4:46 AM 36 1990 49 3 46  
AVERAGE 59 57 2 55  
 
PRECIPITATION (IN)  
YESTERDAY T 2.31 1940 0.06 -0.06 0.00  
MONTH TO DATE 0.50 1.16 -0.66 0.93  
SINCE JUL 1 3.01 2.66 0.35 2.74  
SINCE OCT 1 1.12 2.45 -1.33 2.09  
SINCE JAN 1 14.14 9.28 4.86 5.25  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 8 -2 10  
MONTH TO DATE 115 163 -48 227  
SINCE DEC 1 115 163 -48 227  
SINCE JUL 1 211 268 -57 406  
 
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 S (170)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 3.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 10:00 PM  
LOWEST 70 2:00 PM  
AVERAGE 82  
   
......................................................
 
 
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 79 1989  
MINIMUM TEMPERATURE (F) 49 36 1879  
 
SUNRISE AND SUNSET  
DECEMBER 24 2023......SUNRISE 6:48 AM PST SUNSET 4:48 PM PST  
DECEMBER 25 2023......SUNRISE 6:49 AM PST SUNSET 4:49 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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