640  
CDUS46 KSGX 240035  
CLISDM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
535 PM PDT WED APR 23 2025  
   
...............................
 
 
   
..THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR APRIL 23 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 70 11:31 AM 82 2020 70 0 67  
MINIMUM 55 4:54 AM 40 2010 51 4 56  
AVERAGE 63 61 2 62  
 
PRECIPITATION (IN)  
TODAY T 0.11 2006 0.03 -0.03 0.00  
2015  
MONTH TO DATE 0.02 0.67 -0.65 0.28  
SINCE JUL 1 3.76 9.73 -5.97 14.28  
SINCE OCT 1 3.66 9.50 -5.84 12.83  
SINCE JAN 1 3.56 6.41 -2.85 10.83  
 
DEGREE DAYS  
HEATING  
TODAY 2 5 -3 3  
MONTH TO DATE 12 132 -120 129  
SINCE MAR 1 26 374 -348 385  
SINCE JUL 1 837 1453 -616 1305  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 31 1 30 0  
SINCE MAR 1 48 7 41 0  
SINCE JAN 1 80 15 65 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 4.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 5:00 AM  
LOWEST 50 12:00 PM  
AVERAGE 65  
   
......................................................
 
 
THE SAN DIEGO/BROWN CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 88 2001  
MINIMUM TEMPERATURE (F) 51 45 2006  
 
SUNRISE AND SUNSET  
APRIL 23 2025.........SUNRISE 6:09 AM PDT SUNSET 7:24 PM PDT  
APRIL 24 2025.........SUNRISE 6:08 AM PDT SUNSET 7:25 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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