397  
CDUS46 KSGX 010925  
CLIMYF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
225 AM PDT FRI SEP 01 2023  
   
...............................
 
 
...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR AUGUST 31 2023...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 80 2:42 PM 96 1998 83 -3 92  
MINIMUM 67 6:07 AM 55 2010 65 2 68  
AVERAGE 74 74 0 80  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 T 2007 0.00 0.00 0.00  
MONTH TO DATE 2.15 0.01 2.14 0.01  
SINCE JUL 1 2.15 0.08 2.07 0.01  
SINCE OCT 1 18.27 10.85 7.42 6.78  
SINCE JAN 1 15.77 7.79 7.98 2.76  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 28 15 13 0  
SINCE JUL 1 0 1 -1 0  
 
COOLING  
YESTERDAY 9 9 0 15  
MONTH TO DATE 275 268 7 336  
SINCE JUN 1 540 566 -26 741  
SINCE JAN 1 551 646 -95 872    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 4:00 AM  
LOWEST 71 6:00 PM  
AVERAGE 79  
   
......................................................
 
 
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 102 2017  
MINIMUM TEMPERATURE (F) 65 56 2010  
 
SUNRISE AND SUNSET  
SEPTEMBER 1 2023.....SUNRISE 6:23 AM PDT SUNSET 7:13 PM PDT  
SEPTEMBER 2 2023.....SUNRISE 6:24 AM PDT SUNSET 7:12 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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