638  
CDUS46 KSGX 200907  
CLISDM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
207 AM PDT THU MAR 20 2025  
   
...............................  
 
   
..THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR MARCH 19 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 MM MM 95 1997 68 MM 72  
MINIMUM MM MM 36 2002 48 MM 49  
AVERAGE MM 58 MM 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.43 2012 0.04 -0.04 0.00  
MONTH TO DATE 2.58 1.10 1.48 0.65  
SINCE JUL 1 3.50 8.64 -5.14 12.25  
SINCE OCT 1 3.40 8.41 -5.01 10.80  
SINCE JAN 1 3.30 5.32 -2.02 8.80  
 
DEGREE DAYS  
HEATING  
YESTERDAY MM 8 MM 4  
MONTH TO DATE 11 155 -144 157  
SINCE MAR 1 11 155 -144 157  
SINCE JUL 1 822 1234 -412 1077  
 
COOLING  
YESTERDAY MM 0 MM 0  
MONTH TO DATE 1 0 1 0  
SINCE MAR 1 1 0 1 0  
SINCE JAN 1 33 8 25 0    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SE (120)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 6.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM 3:00 AM  
LOWEST MM 2:00 PM  
AVERAGE MM  
   
......................................................  
 
THE SAN DIEGO/BROWN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 97 1997  
MINIMUM TEMPERATURE (F) 48 39 2012  
 
SUNRISE AND SUNSET  
MARCH 20 2025.........SUNRISE 6:51 AM PDT SUNSET 7:00 PM PDT  
MARCH 21 2025.........SUNRISE 6:50 AM PDT SUNSET 7:01 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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