507  
CDUS46 KSGX 130019  
CLISDM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
519 PM PDT SAT AUG 12 2023  
   
...............................
 
 
   
..THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR AUGUST 12 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 79 1:04 PM 91 1998 80 -1 87  
2021  
MINIMUM 66 6:47 AM 56 1999 63 3 67  
AVERAGE 73 72 1 77  
 
PRECIPITATION (IN)  
TODAY 0.00 0.01 2000 0.00 0.00 0.00  
MONTH TO DATE T 0.00 0.00 0.00  
SINCE JUL 1 T 0.04 -0.04 T  
SINCE OCT 1 16.31 10.04 6.27 9.61  
SINCE JAN 1 12.45 6.95 5.50 5.21  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 29 23 6 0  
SINCE JUL 1 0 1 -1 0  
 
COOLING  
TODAY 8 7 1 12  
MONTH TO DATE 96 76 20 126  
SINCE JUN 1 316 284 32 471  
SINCE JAN 1 322 332 -10 543    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (290)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 4.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 6:00 AM  
LOWEST 62 10:00 AM  
AVERAGE 76  
   
......................................................
 
 
THE SAN DIEGO/BROWN CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 95 1998  
MINIMUM TEMPERATURE (F) 63 57 2019  
 
SUNRISE AND SUNSET  
AUGUST 12 2023........SUNRISE 6:10 AM PDT SUNSET 7:36 PM PDT  
AUGUST 13 2023........SUNRISE 6:10 AM PDT SUNSET 7:35 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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