794  
CDUS46 KSGX 041026  
CLISAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
226 AM PST SAT JAN 04 2025  
   
...............................  
 
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR JANUARY 3 2025...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1874 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 65 12:17 PM 83 1943 66 -1 61  
MINIMUM 46 5:30 AM 34 1949 50 -4 52  
AVERAGE 56 58 -2 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.08 2005 0.07 -0.07 0.12  
MONTH TO DATE 0.00 0.21 -0.21 0.12  
SINCE JUL 1 0.16 3.38 -3.22 3.42  
SINCE OCT 1 0.14 3.17 -3.03 1.53  
SINCE JAN 1 0.00 0.21 -0.21 0.12  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 7 2 8  
MONTH TO DATE 26 21 5 27  
SINCE DEC 1 243 242 1 198  
SINCE JUL 1 376 347 29 294  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 1 -1 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION E (110)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 3.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 12:00 AM  
LOWEST 64 12:00 PM  
AVERAGE 81  
   
......................................................  
 
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 86 1969  
MINIMUM TEMPERATURE (F) 50 29 1949  
 
SUNRISE AND SUNSET  
JANUARY 4 2025.......SUNRISE 6:52 AM PST SUNSET 4:56 PM PST  
JANUARY 5 2025.......SUNRISE 6:52 AM PST SUNSET 4:57 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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