421  
CDUS46 KSGX 030010  
CLIMYF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
510 PM PDT SAT AUG 02 2025  
   
...............................
 
 
...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR AUGUST 2 2025...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 79 2:58 PM 91 2021 81 -2 89  
MINIMUM 63 7:01 AM 60 1999 65 -2 65  
AVERAGE 71 73 -2 77  
 
PRECIPITATION (IN)  
TODAY 0.00 0.07 2014 0.00 0.00 0.00  
MONTH TO DATE 0.00 0.00 0.00 0.01  
SINCE JUL 1 0.02 0.07 -0.05 0.01  
SINCE OCT 1 5.31 10.84 -5.53 12.61  
SINCE JAN 1 5.19 7.78 -2.59 11.46  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 3 15 -12 11  
SINCE JUL 1 0 1 -1 0  
 
COOLING  
TODAY 6 8 -2 12  
MONTH TO DATE 10 16 -6 19  
SINCE JUN 1 283 314 -31 358  
SINCE JAN 1 339 394 -55 359    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 4:00 AM  
LOWEST 52 3:00 PM  
AVERAGE 71  
   
......................................................
 
 
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 89 2009  
MINIMUM TEMPERATURE (F) 65 59 1999  
 
SUNRISE AND SUNSET  
AUGUST 2 2025........SUNRISE 6:03 AM PDT SUNSET 7:46 PM PDT  
AUGUST 3 2025........SUNRISE 6:04 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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