093  
CDUS46 KSGX 141023  
CLISDM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
223 AM PST SAT DEC 14 2024  
   
...............................  
 
   
..THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR DECEMBER 13 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1997 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 64 12:27 PM 84 2010 66 -2 66  
MINIMUM 44 4:30 AM 36 1999 44 0 43  
AVERAGE 54 55 -1 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.74 2012 0.06 -0.06 0.00  
MONTH TO DATE T 0.73 -0.73 T  
SINCE JUL 1 0.18 2.23 -2.05 2.69  
SINCE OCT 1 0.08 2.00 -1.92 1.24  
SINCE JAN 1 11.17 9.14 2.03 15.14  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 10 1 10  
MONTH TO DATE 88 123 -35 99  
SINCE DEC 1 88 123 -35 99  
SINCE JUL 1 249 344 -95 211  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 864 732 132 713    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 4.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 5:00 AM  
LOWEST 54 12:00 PM  
AVERAGE 76  
   
......................................................  
 
THE SAN DIEGO/BROWN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 76 2004  
2017  
MINIMUM TEMPERATURE (F) 44 36 1999  
 
SUNRISE AND SUNSET  
DECEMBER 14 2024......SUNRISE 6:42 AM PST SUNSET 4:44 PM PST  
DECEMBER 15 2024......SUNRISE 6:43 AM PST SUNSET 4:44 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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