147  
CDUS46 KSGX 180021  
CLISDM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
521 PM PDT MON MAR 17 2025  
   
...............................
 
 
   
..THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR MARCH 17 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 85 2010 68 MM 67  
MINIMUM 50 7:49 AM 37 2021 47 3 43  
AVERAGE MM 58 MM 55  
 
PRECIPITATION (IN)  
TODAY 0.00 0.63 2012 0.04 -0.04 0.00  
MONTH TO DATE 2.53 1.02 1.51 0.65  
SINCE JUL 1 3.45 8.56 -5.11 12.25  
SINCE OCT 1 3.35 8.33 -4.98 10.80  
SINCE JAN 1 3.25 5.24 -1.99 8.80  
 
DEGREE DAYS  
HEATING  
TODAY MM 8 MM 10  
MONTH TO DATE 11 139 -128 147  
SINCE MAR 1 11 139 -128 147  
SINCE JUL 1 822 1218 -396 1067  
 
COOLING  
TODAY 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 3 RESULTANT WIND DIRECTION W (290)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 3.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................
 
 
THE SAN DIEGO/BROWN CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 85 1997  
MINIMUM TEMPERATURE (F) 48 38 1999  
 
SUNRISE AND SUNSET  
MARCH 17 2025.........SUNRISE 6:55 AM PDT SUNSET 6:58 PM PDT  
MARCH 18 2025.........SUNRISE 6:54 AM PDT SUNSET 6:58 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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