251  
CDUS46 KSGX 070920  
CLISDM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
220 AM PDT WED MAY 07 2025  
   
...............................  
 
   
..THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR MAY 6 2025  
 
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)  
YESTERDAY  
MAXIMUM 70 11:48 AM 90 2004 71 -1 69  
MINIMUM 50 3:04 AM 44 2024 53 -3 44  
AVERAGE 60 62 -2 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.73 2016 0.01 -0.01 0.00  
MONTH TO DATE 0.09 0.07 0.02 0.14  
SINCE JUL 1 4.01 9.93 -5.92 14.43  
SINCE OCT 1 3.91 9.70 -5.79 12.98  
SINCE JAN 1 3.81 6.61 -2.80 10.98  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 4 1 8  
MONTH TO DATE 29 24 5 23  
SINCE MAR 1 94 431 -337 435  
SINCE JUL 1 905 1510 -605 1355  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 6 -6 0  
SINCE MAR 1 48 24 24 0  
SINCE JAN 1 80 32 48 0    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 12:00 AM  
LOWEST 57 12:00 PM  
AVERAGE 75  
   
......................................................  
 
THE SAN DIEGO/BROWN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 88 2007  
MINIMUM TEMPERATURE (F) 53 46 2017  
2023  
 
SUNRISE AND SUNSET  
MAY 7 2025...........SUNRISE 5:55 AM PDT SUNSET 7:34 PM PDT  
MAY 8 2025...........SUNRISE 5:54 AM PDT SUNSET 7:35 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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