844  
CDUS46 KSGX 290916  
CLISAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
216 AM PDT FRI SEP 29 2023  
   
...............................
 
 
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 28 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 72 1:45 PM 99 1963 76 -4 79  
MINIMUM 64 4:04 AM 53 1878 65 -1 68  
1880  
AVERAGE 68 70 -2 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.16 1905 0.01 -0.01 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 3 5 -2 9  
MONTH TO DATE 176 193 -17 314  
SINCE SEP 1 176 193 -17 314  
SINCE JAN 1 606 753 -147 858    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 5.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 4:00 AM  
LOWEST 68 1:00 PM  
AVERAGE 79  
   
......................................................
 
 
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 91 1918  
MINIMUM TEMPERATURE (F) 65 50 1880  
 
SUNRISE AND SUNSET  
SEPTEMBER 29 2023.....SUNRISE 6:41 AM PDT SUNSET 6:36 PM PDT  
SEPTEMBER 30 2023.....SUNRISE 6:42 AM PDT SUNSET 6:35 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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