793  
CDUS46 KSGX 180948  
CLIMYF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
248 AM PDT THU JUL 18 2024  
   
...............................
 
 
...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR JULY 17 2024...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 79 2:55 PM 91 2009 80 -1 87  
MINIMUM 65 8:57 PM 58 2001 64 1 67  
AVERAGE 72 72 0 77  
 
PRECIPITATION (IN)  
YESTERDAY T R 0.00 2006 0.00 0.00 0.00  
MONTH TO DATE T 0.03 -0.03 0.00  
SINCE JUL 1 T 0.03 -0.03 0.00  
SINCE OCT 1 12.60 10.80 1.80 15.13  
SINCE JAN 1 11.45 7.74 3.71 12.63  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 11 14 -3 28  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 7 7 0 12  
MONTH TO DATE 123 107 16 103  
SINCE JUN 1 217 191 26 124  
SINCE JAN 1 218 271 -53 135    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION SW (240)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 7:00 AM  
LOWEST 56 3:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 93 2009  
MINIMUM TEMPERATURE (F) 64 60 2001  
 
SUNRISE AND SUNSET  
JULY 18 2024..........SUNRISE 5:54 AM PDT SUNSET 7:56 PM PDT  
JULY 19 2024..........SUNRISE 5:54 AM PDT SUNSET 7:55 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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