243  
CDUS46 KSGX 190926  
CLIMYF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
226 AM PDT SAT JUL 19 2025  
   
...............................  
 
...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR JULY 18 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 75 MM 93 2009 80 -5 78  
MINIMUM 66 MM 60 2001 64 2 62  
AVERAGE 71 72 -1 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 1.42 2015 0.00 0.02 0.00  
MONTH TO DATE 0.02 0.03 -0.01 T  
SINCE JUL 1 0.02 0.03 -0.01 T  
SINCE OCT 1 5.31 10.80 -5.49 12.60  
SINCE JAN 1 5.19 7.74 -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 6 7 -1 5  
MONTH TO DATE 107 114 -7 128  
SINCE JUN 1 213 198 15 222  
SINCE JAN 1 269 278 -9 223    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 5.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 8:00 PM  
LOWEST 64 1:00 PM  
AVERAGE 74  
   
......................................................  
 
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 2025..........SUNRISE 5:54 AM PDT SUNSET 7:56 PM PDT  
JULY 20 2025..........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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