021  
CDUS46 KSGX 050023  
CLIMYF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
523 PM PDT TUE JUL 04 2023  
   
...............................
 
 
   
..THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR JULY 4 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 77 2:45 PM 86 2003 78 -1 75  
MINIMUM 59R 6:37 AM 59 1998 63 -4 64  
2010  
AVERAGE 68 71 -3 70  
 
PRECIPITATION (IN)  
TODAY 0.00 0.00 2006 0.00 0.00 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 16.12 10.78 5.34 6.77  
SINCE JAN 1 13.62 7.72 5.90 2.75  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 28 14 14 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 3 6 -3 5  
MONTH TO DATE 15 22 -7 28  
SINCE JUN 1 36 106 -70 210  
SINCE JAN 1 47 186 -139 341    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (290)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION SW (240)  
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 100 6:00 AM  
LOWEST 54 12:00 PM  
AVERAGE 77  
   
......................................................
 
 
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 89 2020  
MINIMUM TEMPERATURE (F) 63 60 2002  
2010  
 
SUNRISE AND SUNSET  
JULY 4 2023..........SUNRISE 5:45 AM PDT SUNSET 8:01 PM PDT  
JULY 5 2023..........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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