528  
CDUS46 KSGX 170921  
CLISAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
221 AM PDT TUE OCT 17 2023  
   
...............................
 
 
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 16 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 74 2:21 PM 97 1958 75 -1 74  
MINIMUM 60 1:32 AM 48 1879 62 -2 65  
1892  
AVERAGE 67 68 -1 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.68 1971 0.02 -0.02 0.00  
MONTH TO DATE 0.01 0.19 -0.18 0.03  
SINCE JUL 1 1.90 0.40 1.50 0.68  
SINCE OCT 1 0.01 0.19 -0.18 0.03  
SINCE JAN 1 13.03 7.02 6.01 3.19  
 
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 2 3 -1 5  
MONTH TO DATE 54 67 -13 77  
SINCE SEP 1 238 268 -30 403  
SINCE JAN 1 668 828 -160 947    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NW (310)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 2:00 AM  
LOWEST 71 2:00 PM  
AVERAGE 86  
   
......................................................
 
 
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 98 1958  
MINIMUM TEMPERATURE (F) 61 47 1881  
1892  
1938  
 
SUNRISE AND SUNSET  
OCTOBER 17 2023.......SUNRISE 6:54 AM PDT SUNSET 6:13 PM PDT  
OCTOBER 18 2023.......SUNRISE 6:55 AM PDT SUNSET 6:12 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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