906  
CDUS46 KSGX 120919  
CLISAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
219 AM PDT TUE SEP 12 2023  
   
...............................
 
 
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 11 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 86 10:13 AM 102 1959 78 8 84  
MINIMUM 71 2:53 AM 56 1884 67 4 74  
1924  
AVERAGE 79 72 7 79  
 
PRECIPITATION (IN)  
YESTERDAY T 0.10 1854 0.01 -0.01 0.00  
MONTH TO DATE 0.01 0.03 -0.02 0.65  
SINCE JUL 1 1.85 0.12 1.73 0.65  
SINCE OCT 1 15.72 9.70 6.02 6.75  
SINCE JAN 1 12.98 6.74 6.24 3.16  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 1 -1 0  
 
COOLING  
YESTERDAY 14 7 7 14  
MONTH TO DATE 97 85 12 177  
SINCE SEP 1 97 85 12 177  
SINCE JAN 1 527 645 -118 721    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NW (320)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 5.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 3:00 AM  
LOWEST 59 10:00 AM  
AVERAGE 76  
   
......................................................
 
 
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 97 1878  
MINIMUM TEMPERATURE (F) 67 54 1876  
1884  
 
SUNRISE AND SUNSET  
SEPTEMBER 12 2023.....SUNRISE 6:30 AM PDT SUNSET 6:59 PM PDT  
SEPTEMBER 13 2023.....SUNRISE 6:31 AM PDT SUNSET 6:58 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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