594  
CDUS46 KSGX 091013  
CLISDM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
213 AM PST TUE JAN 09 2024  
   
...............................
 
 
   
..THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR JANUARY 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 61 12:47 PM 80 2007 67 -6 69  
MINIMUM 33R 7:01 AM 38 2011 44 -11 44  
2020  
AVERAGE 47 56 -9 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.30 2001 0.06 -0.06 0.00  
MONTH TO DATE 0.48 0.51 -0.03 1.45  
SINCE JUL 1 3.93 3.83 0.10 5.59  
SINCE OCT 1 2.48 3.60 -1.12 5.31  
SINCE JAN 1 0.48 0.51 -0.03 1.45  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 10 8 8  
MONTH TO DATE 106 80 26 74  
SINCE DEC 1 320 384 -64 387  
SINCE JUL 1 432 605 -173 637  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 2 -2 3  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SE (120)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 5.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79 1:00 AM  
LOWEST 21 11:00 AM  
AVERAGE 50  
   
......................................................
 
 
THE SAN DIEGO/BROWN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 85 2007  
MINIMUM TEMPERATURE (F) 44 35 2000  
 
SUNRISE AND SUNSET  
JANUARY 9 2024.......SUNRISE 6:51 AM PST SUNSET 4:59 PM PST  
JANUARY 10 2024.......SUNRISE 6:51 AM PST SUNSET 5:00 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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