262  
CDUS46 KSGX 310931  
CLISAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
231 AM PDT MON JUL 31 2023  
   
...............................
 
 
   
..THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR JULY 30 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 80 11:30 AM 100 1930 76 4 78  
MINIMUM 69 6:37 AM 56 1896 67 2 68  
AVERAGE 75 72 3 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.01 1923 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.08 -0.08 0.00  
SINCE JUL 1 0.00 0.08 -0.08 0.00  
SINCE OCT 1 13.87 9.66 4.21 6.10  
SINCE JAN 1 11.13 6.70 4.43 2.51  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 8 10 -2 7  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 10 7 3 8  
MONTH TO DATE 166 169 -3 138  
SINCE JUN 1 191 244 -53 193  
SINCE JAN 1 199 322 -123 232    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 2:00 AM  
LOWEST 64 6:00 PM  
AVERAGE 77  
   
......................................................
 
 
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 92 1930  
MINIMUM TEMPERATURE (F) 67 58 1924  
 
SUNRISE AND SUNSET  
JULY 31 2023..........SUNRISE 6:02 AM PDT SUNSET 7:48 PM PDT  
AUGUST 1 2023........SUNRISE 6:03 AM PDT SUNSET 7:47 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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