564  
CDUS46 KSGX 281052  
CLISAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
252 AM PST THU DEC 28 2023  
   
...............................
 
 
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 27 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 1:48 PM 85 1956 66 -1 64  
MINIMUM 52 12:56 AM 37 1924 49 3 51  
1926  
1987  
AVERAGE 59 58 1 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.15 1879 0.07 -0.07 0.17  
MONTH TO DATE 0.50 1.41 -0.91 1.10  
SINCE JUL 1 3.01 2.91 0.10 2.91  
SINCE OCT 1 1.12 2.70 -1.58 2.26  
SINCE JAN 1 14.14 9.53 4.61 5.42  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 8 -2 7  
MONTH TO DATE 142 195 -53 242  
SINCE DEC 1 142 195 -53 242  
SINCE JUL 1 238 300 -62 421  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 1  
SINCE DEC 1 0 0 0 1  
SINCE JAN 1 707 893 -186 986    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 3.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1:00 AM  
LOWEST 70 1:00 PM  
AVERAGE 85  
   
......................................................
 
 
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 84 1919  
MINIMUM TEMPERATURE (F) 49 37 1987  
 
SUNRISE AND SUNSET  
DECEMBER 28 2023......SUNRISE 6:50 AM PST SUNSET 4:51 PM PST  
DECEMBER 29 2023......SUNRISE 6:50 AM PST SUNSET 4:51 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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