780  
CDUS46 KSGX 240931  
CLISDM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
231 AM PDT SUN SEP 24 2023  
   
...............................
 
 
   
..THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR SEPTEMBER 23 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1997 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 76 1:38 PM 99 2009 79 -3 86  
MINIMUM 61 9:01 PM 51 2010 60 1 63  
AVERAGE 69 69 0 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.01 2003 0.00 0.00 0.00  
MONTH TO DATE T 0.12 -0.12 0.28  
SINCE JUL 1 1.43 0.17 1.26 0.28  
SINCE OCT 1 17.74 10.17 7.57 9.89  
SINCE JAN 1 13.88 7.08 6.80 5.49  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 1 0 1 0  
SINCE SEP 1 1 0 1 0  
SINCE JUL 1 1 2 -1 0  
 
COOLING  
YESTERDAY 4 4 0 10  
MONTH TO DATE 133 137 -4 259  
SINCE SEP 1 133 137 -4 259  
SINCE JAN 1 599 604 -5 981    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 4.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 10:00 PM  
LOWEST 60 10:00 AM  
AVERAGE 75  
   
......................................................
 
 
THE SAN DIEGO/BROWN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 104 1997  
MINIMUM TEMPERATURE (F) 60 52 2000  
2017  
 
SUNRISE AND SUNSET  
SEPTEMBER 24 2023.....SUNRISE 6:37 AM PDT SUNSET 6:42 PM PDT  
SEPTEMBER 25 2023.....SUNRISE 6:38 AM PDT SUNSET 6:41 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab CA Page Main Text Page