523  
CDUS46 KSGX 200919  
CLISAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
219 AM PDT SAT MAY 20 2023  
   
...............................
 
 
   
..THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR MAY 19 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 2:32 PM 87 1943 69 -3 65  
MINIMUM 60 5:51 AM 49 1893 60 0 58  
1894  
AVERAGE 63 65 -2 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.44 1887 0.01 -0.01 T  
MONTH TO DATE 0.09 0.21 -0.12 T  
SINCE JUL 1 14.49 9.67 4.82 6.81  
SINCE OCT 1 13.84 9.46 4.38 6.08  
SINCE JAN 1 11.10 6.50 4.60 2.49  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 1 1 3  
MONTH TO DATE 51 34 17 52  
SINCE MAR 1 441 261 180 315  
SINCE JUL 1 1429 969 460 1133  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 19 -19 3  
SINCE MAR 1 8 52 -44 31  
SINCE JAN 1 8 60 -52 39    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 4.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 3:00 AM  
LOWEST 73 3:00 PM  
AVERAGE 78  
   
......................................................
 
 
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 89 1883  
MINIMUM TEMPERATURE (F) 60 48 1896  
 
SUNRISE AND SUNSET  
MAY 20 2023...........SUNRISE 5:47 AM PDT SUNSET 7:44 PM PDT  
MAY 21 2023...........SUNRISE 5:46 AM PDT SUNSET 7:45 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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