505  
CDUS46 KSGX 120931  
CLISAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
231 AM PDT FRI MAY 12 2023  
   
...............................
 
 
   
..THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR MAY 11 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 67 1:29 PM 83 1996 69 -2 65  
MINIMUM 59 6:13 AM 47 1879 60 -1 53  
AVERAGE 63 64 -1 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.42 1957 0.01 -0.01 0.00  
MONTH TO DATE 0.09 0.13 -0.04 0.00  
SINCE JUL 1 14.49 9.59 4.90 6.81  
SINCE OCT 1 13.84 9.38 4.46 6.08  
SINCE JAN 1 11.10 6.42 4.68 2.49  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 2 0 6  
MONTH TO DATE 61 22 39 37  
SINCE MAR 1 451 249 202 300  
SINCE JUL 1 1439 957 482 1118  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 11 -11 0  
SINCE MAR 1 8 44 -36 28  
SINCE JAN 1 8 52 -44 36    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION W (290)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 6:00 PM  
LOWEST 59 1:00 PM  
AVERAGE 67  
   
......................................................
 
 
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 88 1979  
2014  
MINIMUM TEMPERATURE (F) 60 46 1890  
 
SUNRISE AND SUNSET  
MAY 12 2023...........SUNRISE 5:52 AM PDT SUNSET 7:38 PM PDT  
MAY 13 2023...........SUNRISE 5:51 AM PDT SUNSET 7:39 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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