238  
CDUS46 KSGX 040944  
CLIMYF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
244 AM PDT FRI JUL 04 2025  
   
...............................  
 
   
..THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR JULY 3 2025  
 
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)  
YESTERDAY  
MAXIMUM 74 2:12 PM 90 2003 78 -4 80  
MINIMUM 62 5:31 AM 58 1999 63 -1 64  
AVERAGE 68 70 -2 72  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.00 2006 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.01 -0.01 0.00  
SINCE JUL 1 0.00 0.01 -0.01 0.00  
SINCE OCT 1 5.29 10.78 -5.49 12.60  
SINCE JAN 1 5.17 7.72 -2.55 11.45  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 3 14 -11 11  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 3 6 -3 7  
MONTH TO DATE 11 16 -5 17  
SINCE JUN 1 117 100 17 111  
SINCE JAN 1 173 180 -7 112    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SW (220)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 5.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 2:00 AM  
LOWEST 55 12:00 PM  
AVERAGE 68  
   
......................................................  
 
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 86 2003  
MINIMUM TEMPERATURE (F) 63 59 1998  
2010  
2023  
 
SUNRISE AND SUNSET  
JULY 4 2025..........SUNRISE 5:46 AM PDT SUNSET 8:00 PM PDT  
JULY 5 2025..........SUNRISE 5:46 AM PDT SUNSET 8:00 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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