622  
CDUS46 KSGX 222328  
CLISDM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
428 PM PDT FRI SEP 22 2023  
   
...............................
 
 
   
..THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR SEPTEMBER 22 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 1:15 PM 92 2021 79 -4 81  
MINIMUM 60 5:40 AM 53 2010 60 0 55  
AVERAGE 68 69 -1 68  
 
PRECIPITATION (IN)  
TODAY T 0.11 2007 0.01 -0.01 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  
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 3 5 -2 3  
MONTH TO DATE 129 133 -4 249  
SINCE SEP 1 129 133 -4 249  
SINCE JAN 1 595 600 -5 971    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION E (70)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 2.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 4:00 AM  
LOWEST 60 1:00 PM  
AVERAGE 74  
   
......................................................
 
 
THE SAN DIEGO/BROWN CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 99 2009  
MINIMUM TEMPERATURE (F) 60 51 2010  
 
SUNRISE AND SUNSET  
SEPTEMBER 22 2023.....SUNRISE 6:36 AM PDT SUNSET 6:45 PM PDT  
SEPTEMBER 23 2023.....SUNRISE 6:37 AM PDT SUNSET 6:43 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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