245  
CDUS46 KSGX 110918  
CLISAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
218 AM PDT THU MAY 11 2023  
   
...............................
 
 
   
..THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR MAY 10 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 66 2:08 PM 85 1943 69 -3 66  
MINIMUM 57 3:58 AM 48 1933 60 -3 52  
AVERAGE 62 64 -2 59  
 
PRECIPITATION (IN)  
YESTERDAY T 0.38 1933 0.01 -0.01 0.00  
MONTH TO DATE 0.09 0.12 -0.03 0.00  
SINCE JUL 1 14.49 9.58 4.91 6.81  
SINCE OCT 1 13.84 9.37 4.47 6.08  
SINCE JAN 1 11.10 6.41 4.69 2.49  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 2 1 6  
MONTH TO DATE 59 20 39 31  
SINCE MAR 1 449 247 202 294  
SINCE JUL 1 1437 955 482 1112  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 10 -10 0  
SINCE MAR 1 8 43 -35 28  
SINCE JAN 1 8 51 -43 36    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 7.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 2:00 AM  
LOWEST 56 10:00 AM  
AVERAGE 66  
   
......................................................
 
 
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 83 1996  
MINIMUM TEMPERATURE (F) 60 47 1879  
 
SUNRISE AND SUNSET  
MAY 11 2023...........SUNRISE 5:53 AM PDT SUNSET 7:38 PM PDT  
MAY 12 2023...........SUNRISE 5:52 AM PDT SUNSET 7:38 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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