057  
CDUS46 KSGX 300934  
CLISAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
234 AM PDT SAT SEP 30 2023  
   
...............................
 
 
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 29 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 12:54 PM 91 1918 76 -5 77  
MINIMUM 66 11:59 PM 50 1880 65 1 66  
AVERAGE 69 70 -1 72  
 
PRECIPITATION (IN)  
YESTERDAY T 0.37 1890 0.00 0.00 0.00  
MONTH TO DATE 0.05 0.11 -0.06 0.65  
SINCE JUL 1 1.89 0.20 1.69 0.65  
SINCE OCT 1 15.76 9.78 5.98 6.75  
SINCE JAN 1 13.02 6.82 6.20 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 4 5 -1 7  
MONTH TO DATE 180 198 -18 321  
SINCE SEP 1 180 198 -18 321  
SINCE JAN 1 610 758 -148 865    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 6.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 11:00 PM  
LOWEST 61 3:00 PM  
AVERAGE 70  
   
......................................................
 
 
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 96 2020  
MINIMUM TEMPERATURE (F) 64 51 1880  
 
SUNRISE AND SUNSET  
SEPTEMBER 30 2023.....SUNRISE 6:42 AM PDT SUNSET 6:35 PM PDT  
OCTOBER 1 2023.......SUNRISE 6:43 AM PDT SUNSET 6:33 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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