780  
CDUS46 KSGX 210923  
CLIMYF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
223 AM PDT SUN JUL 21 2024  
   
...............................
 
 
...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR JULY 20 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 86 1:39 PM 93 2005 80 6 86  
2016  
MINIMUM 65 6:03 AM 60 2002 65 0 65  
AVERAGE 76 72 4 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.00 2006 0.00 0.00 0.00  
MONTH TO DATE T 0.04 -0.04 0.00  
SINCE JUL 1 T 0.04 -0.04 0.00  
SINCE OCT 1 12.60 10.81 1.79 15.13  
SINCE JAN 1 11.45 7.75 3.70 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 11 7 4 11  
MONTH TO DATE 147 128 19 136  
SINCE JUN 1 241 212 29 157  
SINCE JAN 1 242 292 -50 168    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NW (310)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 5.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 6:00 AM  
LOWEST 48 3:00 PM  
AVERAGE 71  
   
......................................................
 
 
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 94 2016  
MINIMUM TEMPERATURE (F) 65 61 2008  
 
SUNRISE AND SUNSET  
JULY 21 2024..........SUNRISE 5:55 AM PDT SUNSET 7:54 PM PDT  
JULY 22 2024..........SUNRISE 5:56 AM PDT SUNSET 7:54 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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