646  
CDUS46 KSGX 011239  
CLISAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
439 AM PST WED JAN 01 2025  
   
...............................
 
 
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 31 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 2:25 PM 80 1958 66 -5 61  
MINIMUM 53 11:59 PM 35 1918 50 3 53  
AVERAGE 57 58 -1 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.30 1861 0.07 -0.07 0.02  
MONTH TO DATE 0.01 1.67 -1.66 0.79  
SINCE JUL 1 0.16 3.17 -3.01 3.30  
SINCE OCT 1 0.14 2.96 -2.82 1.41  
SINCE JAN 1 11.16 9.79 1.37 14.43  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 7 1 8  
MONTH TO DATE 217 224 -7 171  
SINCE DEC 1 217 224 -7 171  
SINCE JUL 1 350 329 21 267  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 1 -1 0  
SINCE DEC 1 0 1 -1 0  
SINCE JAN 1 864 894 -30 707    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NE (30)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 2.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 11:00 PM  
LOWEST 64 2:00 PM  
AVERAGE 79  
   
......................................................
 
 
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 78 1898  
MINIMUM TEMPERATURE (F) 50 35 1906  
1919  
 
SUNRISE AND SUNSET  
JANUARY 1 2025.......SUNRISE 6:51 AM PST SUNSET 4:54 PM PST  
JANUARY 2 2025.......SUNRISE 6:51 AM PST SUNSET 4:55 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab CA Page Main Text Page