846  
CDUS46 KSGX 300019  
CLISDM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
519 PM PDT FRI SEP 29 2023  
   
...............................
 
 
   
..THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR SEPTEMBER 29 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 75 1:03 PM 99 1999 78 -3 78  
MINIMUM 63 6:23 AM 50 2001 59 4 64  
AVERAGE 69 68 1 71  
 
PRECIPITATION (IN)  
TODAY 0.00 0.01 2008 0.01 -0.01 0.00  
MONTH TO DATE T 0.17 -0.17 0.28  
SINCE JUL 1 1.43 0.22 1.21 0.28  
SINCE OCT 1 17.74 10.22 7.52 9.89  
SINCE JAN 1 13.88 7.13 6.75 5.49  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 4 4 0 6  
MONTH TO DATE 151 161 -10 318  
SINCE SEP 1 151 161 -10 318  
SINCE JAN 1 617 628 -11 1040    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION SW (230)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 6.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 12:00 AM  
LOWEST 55 12:00 PM  
AVERAGE 68  
   
......................................................
 
 
THE SAN DIEGO/BROWN CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 101 2020  
MINIMUM TEMPERATURE (F) 58 48 2019  
 
SUNRISE AND SUNSET  
SEPTEMBER 29 2023.....SUNRISE 6:41 AM PDT SUNSET 6:35 PM PDT  
SEPTEMBER 30 2023.....SUNRISE 6:41 AM PDT SUNSET 6:34 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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