223  
CDUS46 KSGX 010020  
CLISAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
420 PM PST WED JAN 31 2024  
   
...............................
 
 
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR JANUARY 31 2024...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 63 3:33 PM 83 2003 66 -3 61  
MINIMUM 50 5:50 AM 32 1880 51 -1 46  
AVERAGE 57 59 -2 54  
 
PRECIPITATION (IN)  
TODAY 0.00 2.57 1979 0.06 -0.06 0.05  
MONTH TO DATE 3.65 1.98 1.67 5.14  
SINCE JUL 1 6.95 5.15 1.80 8.53  
SINCE OCT 1 5.06 4.94 0.12 7.88  
SINCE JAN 1 3.65 1.98 1.67 5.14  
 
DEGREE DAYS  
HEATING  
TODAY 8 6 2 11  
MONTH TO DATE 267 206 61 278  
SINCE DEC 1 438 427 11 540  
SINCE JUL 1 534 532 2 719  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 3 -3 0  
SINCE DEC 1 0 4 -4 1  
SINCE JAN 1 0 3 -3 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 3.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 12:00 AM  
LOWEST 72 3:00 PM  
AVERAGE 85  
   
......................................................
 
 
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 84 1935  
MINIMUM TEMPERATURE (F) 51 36 1880  
 
SUNRISE AND SUNSET  
JANUARY 31 2024.......SUNRISE 6:44 AM PST SUNSET 5:20 PM PST  
FEBRUARY 1 2024......SUNRISE 6:44 AM PST SUNSET 5:21 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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