801  
CDUS46 KSGX 152325  
CLISDM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
425 PM PDT TUE APR 15 2025  
   
...............................
 
 
   
..THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR APRIL 15 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 MM MM 82 2011 70 MM 67  
MINIMUM 55 MM 40 2012 50 5 48  
AVERAGE MM 60 MM 58  
 
PRECIPITATION (IN)  
TODAY 0.00 0.41 1998 0.03 -0.03 0.01  
MONTH TO DATE 0.02 0.46 -0.44 0.28  
SINCE JUL 1 3.76 9.52 -5.76 14.28  
SINCE OCT 1 3.66 9.29 -5.63 12.83  
SINCE JAN 1 3.56 6.20 -2.64 10.83  
 
DEGREE DAYS  
HEATING  
TODAY MM 6 MM 7  
MONTH TO DATE 0 92 -92 104  
SINCE MAR 1 14 334 -320 360  
SINCE JUL 1 825 1413 -588 1280  
 
COOLING  
TODAY MM 0 MM 0  
MONTH TO DATE 17 0 17 0  
SINCE MAR 1 34 6 28 0  
SINCE JAN 1 66 14 52 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NW (310)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 3.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................
 
 
THE SAN DIEGO/BROWN CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 91 1999  
MINIMUM TEMPERATURE (F) 50 41 1998  
 
SUNRISE AND SUNSET  
APRIL 15 2025.........SUNRISE 6:18 AM PDT SUNSET 7:18 PM PDT  
APRIL 16 2025.........SUNRISE 6:17 AM PDT SUNSET 7:19 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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