344  
CDUS46 KSGX 191004  
CLIMYF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
304 AM PDT FRI JUL 19 2024  
   
...............................
 
 
...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR JULY 18 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 78 9:34 AM 93 2009 80 -2 86  
MINIMUM 62 8:57 PM 60 2001 64 -2 66  
AVERAGE 70 72 -2 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.42 2015 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 5 7 -2 11  
MONTH TO DATE 128 114 14 114  
SINCE JUN 1 222 198 24 135  
SINCE JAN 1 223 278 -55 146    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SW (230)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 4.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 3:00 AM  
LOWEST 62 10:00 AM  
AVERAGE 78  
   
......................................................
 
 
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 89 2009  
MINIMUM TEMPERATURE (F) 65 61 2001  
 
SUNRISE AND SUNSET  
JULY 19 2024..........SUNRISE 5:54 AM PDT SUNSET 7:55 PM PDT  
JULY 20 2024..........SUNRISE 5:55 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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