928  
CDUS46 KSGX 090924  
CLISDM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
124 AM PST MON DEC 09 2024  
   
...............................  
 
   
..THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR DECEMBER 8 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 73 12:08 PM 81 2017 67 6 68  
2020  
MINIMUM 45 4:16 AM 34 1998 44 1 42  
2011  
AVERAGE 59 55 4 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.20 2007 0.06 -0.06 0.00  
MONTH TO DATE 0.00 0.43 -0.43 T  
SINCE JUL 1 0.18 1.93 -1.75 2.69  
SINCE OCT 1 0.08 1.70 -1.62 1.24  
SINCE JAN 1 11.17 8.84 2.33 15.14  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 10 -4 10  
MONTH TO DATE 49 73 -24 61  
SINCE DEC 1 49 73 -24 61  
SINCE JUL 1 210 294 -84 173  
 
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 SE (130)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 3.4  
 
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 9:00 PM  
LOWEST 20 10:00 AM  
AVERAGE 59  
   
......................................................  
 
THE SAN DIEGO/BROWN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 82 2017  
MINIMUM TEMPERATURE (F) 44 34 2013  
 
SUNRISE AND SUNSET  
DECEMBER 9 2024......SUNRISE 6:39 AM PST SUNSET 4:42 PM PST  
DECEMBER 10 2024......SUNRISE 6:39 AM PST SUNSET 4:43 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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