123  
CDUS46 KSGX 290925  
CLIMYF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
225 AM PDT THU JUN 29 2023  
   
...............................
 
 
...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR JUNE 28 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 69 1:15 PM 90 2006 77 -8 87  
MINIMUM 59 11:59 PM 56 1999 62 -3 69  
AVERAGE 64 70 -6 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 T 2005 0.00 0.00 0.00  
MONTH TO DATE 0.02 0.06 -0.04 T  
SINCE JUL 1 16.54 11.02 5.52 6.87  
SINCE OCT 1 16.12 10.77 5.35 6.77  
SINCE JAN 1 13.62 7.71 5.91 2.75  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 0 1 0  
MONTH TO DATE 28 10 18 0  
SINCE JUN 1 28 10 18 0  
SINCE JUL 1 1822 1317 505 990  
 
COOLING  
YESTERDAY 0 5 -5 13  
MONTH TO DATE 16 77 -61 160  
SINCE JUN 1 16 77 -61 160  
SINCE JAN 1 27 157 -130 291    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SW (230)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 5.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 12:00 AM  
LOWEST 61 12:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 91 2006  
MINIMUM TEMPERATURE (F) 62 59 2012  
 
SUNRISE AND SUNSET  
JUNE 29 2023..........SUNRISE 5:43 AM PDT SUNSET 8:01 PM PDT  
JUNE 30 2023..........SUNRISE 5:44 AM PDT SUNSET 8:01 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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