468  
CDUS46 KSGX 180951  
CLISAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
151 AM PST THU JAN 18 2024  
   
...............................
 
 
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR JANUARY 17 2024...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1874 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 61 3:43 PM 86 1977 67 -6 59  
MINIMUM 55 7:53 AM 34 1888 50 5 48  
AVERAGE 58 58 0 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.55 1916 0.06 -0.06 0.03  
MONTH TO DATE 0.28 1.16 -0.88 4.63  
SINCE JUL 1 3.58 4.33 -0.75 8.02  
SINCE OCT 1 1.69 4.12 -2.43 7.37  
SINCE JAN 1 0.28 1.16 -0.88 4.63  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 7 0 11  
MONTH TO DATE 188 119 69 124  
SINCE DEC 1 359 340 19 386  
SINCE JUL 1 455 445 10 565  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 1 -1 1  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION N (20)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 3.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 12:00 AM  
LOWEST 70 11:00 AM  
AVERAGE 79  
   
......................................................
 
 
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 81 1971  
2005  
2009  
MINIMUM TEMPERATURE (F) 50 34 1888  
 
SUNRISE AND SUNSET  
JANUARY 18 2024.......SUNRISE 6:50 AM PST SUNSET 5:08 PM PST  
JANUARY 19 2024.......SUNRISE 6:50 AM PST SUNSET 5:09 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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