855  
CDUS46 KSGX 050024  
CLISDM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
524 PM PDT FRI JUL 04 2025  
   
...............................
 
 
   
..THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR JULY 4 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1997 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 81 11:46 AM 88 2003 77 4 81  
2006  
MINIMUM 59 12:46 AM 56 1998 60 -1 63  
AVERAGE 70 69 1 72  
 
PRECIPITATION (IN)  
TODAY 0.00 0.02 2001 0.00 0.00 0.00  
MONTH TO DATE 0.00 0.00 0.00 0.00  
SINCE JUL 1 0.00 0.00 0.00 0.00  
SINCE OCT 1 4.10 10.00 -5.90 12.99  
SINCE JAN 1 4.00 6.91 -2.91 10.99  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 6 22 -16 6  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 5 4 1 7  
MONTH TO DATE 12 16 -4 22  
SINCE JUN 1 108 71 37 107  
SINCE JAN 1 156 119 37 107    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 0 RESULTANT WIND DIRECTION NE (60)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 3.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 1:00 AM  
LOWEST 50 12:00 PM  
AVERAGE 70  
   
......................................................
 
 
THE SAN DIEGO/BROWN CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 86 2020  
MINIMUM TEMPERATURE (F) 60 56 1999  
 
SUNRISE AND SUNSET  
JULY 4 2025..........SUNRISE 5:46 AM PDT SUNSET 7:59 PM PDT  
JULY 5 2025..........SUNRISE 5:46 AM PDT SUNSET 7:59 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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