441  
CDUS46 KSGX 190018  
CLISAN  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
418 PM PST THU JAN 18 2024  
   
...............................
 
 
...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR JANUARY 18 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 66 2:19 PM 81 1971 67 -1 61  
2005  
2009  
MINIMUM 48 6:37 AM 34 1888 50 -2 44  
AVERAGE 57 58 -1 53  
 
PRECIPITATION (IN)  
TODAY 0.00 1.35 1874 0.07 -0.07 0.00  
MONTH TO DATE 0.28 1.23 -0.95 4.63  
SINCE JUL 1 3.58 4.40 -0.82 8.02  
SINCE OCT 1 1.69 4.19 -2.50 7.37  
SINCE JAN 1 0.28 1.23 -0.95 4.63  
 
DEGREE DAYS  
HEATING  
TODAY 8 7 1 12  
MONTH TO DATE 196 126 70 136  
SINCE DEC 1 367 347 20 398  
SINCE JUL 1 463 452 11 577  
 
COOLING  
TODAY 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 3 RESULTANT WIND DIRECTION W (290)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 3.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1:00 AM  
LOWEST 65 2:00 PM  
AVERAGE 79  
   
......................................................
 
 
THE SAN DIEGO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 87 2005  
MINIMUM TEMPERATURE (F) 51 39 1889  
1894  
1948  
 
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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