287  
CDUS46 KSGX 171206  
CLISAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
505 AM PDT TUE JUL 17 2018  
 
   
...............................
 
 
   
..THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR JULY 16 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1874 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 79 231 PM 88 2003 75 4 75  
MINIMUM 68 654 AM 54 1884 66 2 68  
AVERAGE 74 70 4 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.05 1995 0.00 0.00 0.00  
MONTH TO DATE T 0.01 -0.01 T  
SINCE OCT 1 3.32 10.15 -6.83 12.65  
SINCE JAN 1 3.23 7.04 -3.81 7.75  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 18 -18 9  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 9 5 4 7  
MONTH TO DATE 154 72 82 122  
SINCE JUN 1 235 132 103 220  
SINCE JAN 1 287 181 106 312    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 6.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 1200 AM  
LOWEST 62 200 PM  
AVERAGE 72  
   
......................................................
 
 
 
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 86 1984  
MINIMUM TEMPERATURE (F) 66 56 1884  
 
 
SUNRISE AND SUNSET  
JULY 17 2018..........SUNRISE 553 AM PDT SUNSET 757 PM PDT  
JULY 18 2018..........SUNRISE 553 AM PDT SUNSET 756 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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