680  
CDUS46 KSGX 120016  
CLISDM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
416 PM PST MON DEC 11 2023  
   
...............................
 
 
   
..THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR DECEMBER 11 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 73 11:20 AM 85 2017 67 6 59  
MINIMUM 42 1:14 AM 36 1999 44 -2 43  
AVERAGE 58 55 3 51  
 
PRECIPITATION (IN)  
TODAY 0.00 0.62 2022 0.06 -0.06 0.62  
MONTH TO DATE T 0.61 -0.61 0.63  
SINCE JUL 1 2.69 2.11 0.58 3.50  
SINCE OCT 1 1.24 1.88 -0.64 3.22  
SINCE JAN 1 15.14 9.02 6.12 8.71  
 
DEGREE DAYS  
HEATING  
TODAY 7 10 -3 14  
MONTH TO DATE 78 103 -25 125  
SINCE DEC 1 78 103 -25 125  
SINCE JUL 1 190 324 -134 375  
 
COOLING  
TODAY 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 SE (150)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 59 3:00 PM  
LOWEST 11 11:00 AM  
AVERAGE 35  
   
......................................................
 
 
THE SAN DIEGO/BROWN CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 87 2010  
MINIMUM TEMPERATURE (F) 44 38 2007  
 
SUNRISE AND SUNSET  
DECEMBER 11 2023......SUNRISE 6:40 AM PST SUNSET 4:43 PM PST  
DECEMBER 12 2023......SUNRISE 6:40 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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