516  
CDUS46 KSGX 210040  
CLIMYF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
540 PM PDT FRI SEP 20 2024  
   
...............................  
 
...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR SEPTEMBER 20 2024...  
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 72 2:35 PM 99 2015 81 -9 74  
MINIMUM 60 5:13 AM 54 1999 63 -3 63  
AVERAGE 66 72 -6 69  
 
PRECIPITATION (IN)  
TODAY 0.02 0.21 2016 0.00 0.02 0.00  
MONTH TO DATE 0.02 0.09 -0.07 0.03  
SINCE JUL 1 0.03 0.17 -0.14 2.18  
SINCE OCT 1 12.63 10.94 1.69 17.31  
SINCE JAN 1 11.48 7.88 3.60 14.81  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 1 0 1 0  
SINCE SEP 1 1 0 1 0  
SINCE JUL 1 1 1 0 0  
 
COOLING  
TODAY 1 7 -6 4  
MONTH TO DATE 187 164 23 160  
SINCE SEP 1 187 164 23 160  
SINCE JAN 1 809 810 -1 711    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 9:00 AM  
LOWEST 59 1:00 PM  
AVERAGE 72  
   
......................................................  
 
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 98 2021  
MINIMUM TEMPERATURE (F) 63 53 2007  
 
SUNRISE AND SUNSET  
SEPTEMBER 20 2024.....SUNRISE 6:36 AM PDT SUNSET 6:47 PM PDT  
SEPTEMBER 21 2024.....SUNRISE 6:36 AM PDT SUNSET 6:46 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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