133  
CDUS46 KSGX 040921  
CLIMYF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
221 AM PDT MON SEP 04 2023  
   
...............................
 
 
...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR SEPTEMBER 3 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 78 1:29 PM 104 2007 83 -5 99  
MINIMUM 68 11:59 PM 56 1999 65 3 76  
AVERAGE 73 74 -1 88  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.07 1998 0.00 0.00 0.00  
MONTH TO DATE 0.02 0.01 0.01 0.00  
SINCE JUL 1 2.17 0.09 2.08 0.01  
SINCE OCT 1 18.29 10.86 7.43 6.78  
SINCE JAN 1 15.79 7.80 7.99 2.76  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 1 -1 0  
 
COOLING  
YESTERDAY 8 9 -1 23  
MONTH TO DATE 28 27 1 54  
SINCE SEP 1 28 27 1 54  
SINCE JAN 1 579 673 -94 926    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION NW (300)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 6:00 AM  
LOWEST 60 1:00 PM  
AVERAGE 74  
   
......................................................
 
 
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 95 2009  
MINIMUM TEMPERATURE (F) 65 59 2004  
 
SUNRISE AND SUNSET  
SEPTEMBER 4 2023.....SUNRISE 6:25 AM PDT SUNSET 7:10 PM PDT  
SEPTEMBER 5 2023.....SUNRISE 6:26 AM PDT SUNSET 7:08 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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