695  
CDUS46 KSGX 300929  
CLIMYF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
229 AM PDT FRI JUN 30 2023  
   
...............................
 
 
...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR JUNE 29 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 74 3:18 PM 91 2006 77 -3 85  
MINIMUM 58R 5:07 AM 59 2012 62 -4 68  
AVERAGE 66 70 -4 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 T 2009 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 0 0 0 0  
MONTH TO DATE 28 10 18 0  
SINCE JUN 1 28 10 18 0  
SINCE JUL 1 1822 1317 505 990  
 
COOLING  
YESTERDAY 1 5 -4 12  
MONTH TO DATE 17 82 -65 172  
SINCE JUN 1 17 82 -65 172  
SINCE JAN 1 28 162 -134 303    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 4.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 11:00 PM  
LOWEST 53 12:00 PM  
AVERAGE 70  
   
......................................................
 
 
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 89 2015  
MINIMUM TEMPERATURE (F) 62 60 2003  
2011  
 
SUNRISE AND SUNSET  
JUNE 30 2023..........SUNRISE 5:44 AM PDT SUNSET 8:01 PM PDT  
JULY 1 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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