135  
CDUS46 KSGX 310923  
CLISDM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
223 AM PDT WED JUL 31 2024  
   
...............................
 
 
   
..THE SAN DIEGO/BROWN CLIMATE SUMMARY FOR JULY 30 2024
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1997 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 79 1:43 PM 87 2018 79 0 85  
MINIMUM 59 9:12 PM 58 1999 63 -4 63  
AVERAGE 69 71 -2 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.02 2006 0.00 0.00 0.00  
MONTH TO DATE T 0.04 -0.04 T  
SINCE JUL 1 T 0.04 -0.04 T  
SINCE OCT 1 12.99 10.04 2.95 16.31  
SINCE JAN 1 10.99 6.95 4.04 12.45  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 6 22 -16 29  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 4 6 -2 9  
MONTH TO DATE 216 149 67 192  
SINCE JUN 1 301 204 97 211  
SINCE JAN 1 301 252 49 217    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (290)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 4.6  
 
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 2:00 AM  
LOWEST 52 1:00 PM  
AVERAGE 73  
   
......................................................
 
 
THE SAN DIEGO/BROWN CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 87 2018  
MINIMUM TEMPERATURE (F) 63 58 2010  
 
SUNRISE AND SUNSET  
JULY 31 2024..........SUNRISE 6:02 AM PDT SUNSET 7:46 PM PDT  
AUGUST 1 2024........SUNRISE 6:03 AM PDT SUNSET 7:45 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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