224  
CDUS46 KSGX 100923  
CLISAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
223 AM PDT SUN SEP 10 2023  
   
...............................
 
 
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 9 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 83 2:45 PM 96 1956 78 5 89  
MINIMUM 70 5:55 AM 54 1911 67 3 70  
AVERAGE 77 72 5 80  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.63 2022 0.00 0.00 0.63  
MONTH TO DATE 0.01 0.02 -0.01 0.65  
SINCE JUL 1 1.85 0.11 1.74 0.65  
SINCE OCT 1 15.72 9.69 6.03 6.75  
SINCE JAN 1 12.98 6.73 6.25 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 12 7 5 15  
MONTH TO DATE 71 71 0 152  
SINCE SEP 1 71 71 0 152  
SINCE JAN 1 501 631 -130 696    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NW (310)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 6:00 AM  
LOWEST 56 12:00 PM  
AVERAGE 73  
   
......................................................
 
 
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 96 2015  
MINIMUM TEMPERATURE (F) 67 55 1876  
 
SUNRISE AND SUNSET  
SEPTEMBER 10 2023.....SUNRISE 6:29 AM PDT SUNSET 7:02 PM PDT  
SEPTEMBER 11 2023.....SUNRISE 6:30 AM PDT SUNSET 7:00 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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