506  
CDUS46 KSGX 180918  
CLISDM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
218 AM PDT SUN JUN 18 2023  
   
...............................
 
 
   
..THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR JUNE 17 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 75 12:36 PM 85 2016 75 0 76  
MINIMUM 58 3:17 AM 54 1955 58 0 60  
2010  
2016  
AVERAGE 67 66 1 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.01 2005 0.00 0.00 0.00  
MONTH TO DATE 0.20 0.08 0.12 T  
SINCE JUL 1 16.59 10.21 6.38 9.67  
SINCE OCT 1 16.31 9.98 6.33 9.61  
SINCE JAN 1 12.45 6.89 5.56 5.21  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 24 19 5 0  
SINCE JUN 1 24 19 5 0  
SINCE JUL 1 1970 1596 374 1304  
 
COOLING  
YESTERDAY 2 2 0 3  
MONTH TO DATE 9 21 -12 73  
SINCE JUN 1 9 21 -12 73  
SINCE JAN 1 15 69 -54 145    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 5.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 5:00 AM  
LOWEST 60 12:00 PM  
AVERAGE 75  
   
......................................................
 
 
THE SAN DIEGO/BROWN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 90 2008  
MINIMUM TEMPERATURE (F) 58 54 1998  
 
SUNRISE AND SUNSET  
JUNE 18 2023..........SUNRISE 5:40 AM PDT SUNSET 7:58 PM PDT  
JUNE 19 2023..........SUNRISE 5:41 AM PDT SUNSET 7:58 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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