897  
CDUS46 KSGX 290922  
CLISDM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
222 AM PDT SAT JUL 29 2023  
   
...............................
 
 
   
..THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR JULY 28 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 85 1:40 PM 87 2016 79 6 81  
MINIMUM 64 4:42 AM 58 2013 63 1 62  
AVERAGE 75 71 4 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.01 2003 0.01 -0.01 0.00  
MONTH TO DATE T 0.04 -0.04 0.00  
SINCE JUL 1 T 0.04 -0.04 0.00  
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  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 29 22 7 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 10 6 4 7  
MONTH TO DATE 172 137 35 155  
SINCE JUN 1 191 192 -1 323  
SINCE JAN 1 197 240 -43 395    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (290)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 3.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 6:00 AM  
LOWEST 55 2:00 PM  
AVERAGE 74  
   
......................................................
 
 
THE SAN DIEGO/BROWN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 90 2018  
MINIMUM TEMPERATURE (F) 63 57 2002  
 
SUNRISE AND SUNSET  
JULY 29 2023..........SUNRISE 6:00 AM PDT SUNSET 7:48 PM PDT  
JULY 30 2023..........SUNRISE 6:01 AM PDT SUNSET 7:48 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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