735  
CDUS46 KSGX 241039  
CLISDM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
239 AM PST SUN DEC 24 2023  
   
...............................
 
 
   
..THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR DECEMBER 23 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1997 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 67 1:28 PM 80 2014 66 1 66  
MINIMUM 47 11:39 PM 31 2011 43 4 41  
AVERAGE 57 55 2 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 1.43 2019 0.05 -0.04 0.00  
MONTH TO DATE 0.50 1.32 -0.82 0.67  
SINCE JUL 1 3.19 2.82 0.37 3.54  
SINCE OCT 1 1.74 2.59 -0.85 3.26  
SINCE JAN 1 15.64 9.73 5.91 8.75  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 10 -2 11  
MONTH TO DATE 141 223 -82 268  
SINCE DEC 1 141 223 -82 268  
SINCE JUL 1 253 444 -191 518  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 713 732 -19 1139    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 6:00 AM  
LOWEST 63 1:00 PM  
AVERAGE 80  
   
......................................................
 
 
THE SAN DIEGO/BROWN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 77 2013  
MINIMUM TEMPERATURE (F) 43 32 1998  
 
SUNRISE AND SUNSET  
DECEMBER 24 2023......SUNRISE 6:47 AM PST SUNSET 4:48 PM PST  
DECEMBER 25 2023......SUNRISE 6:48 AM PST SUNSET 4:48 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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