895  
CDUS46 KSGX 172323  
CLIMYF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
423 PM PDT TUE SEP 17 2024  
   
...............................
 
 
...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR SEPTEMBER 17 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 1:06 PM 100 2020 81 -9 71  
MINIMUM 55R 5:42 AM 57 2006 64 -9 64  
2010  
AVERAGE 64 72 -8 68  
 
PRECIPITATION (IN)  
TODAY 0.00 T 2023 0.01 -0.01 T  
MONTH TO DATE 0.00 0.08 -0.08 0.02  
SINCE JUL 1 0.01 0.16 -0.15 2.17  
SINCE OCT 1 12.61 10.93 1.68 17.30  
SINCE JAN 1 11.46 7.87 3.59 14.80  
 
DEGREE DAYS  
HEATING  
TODAY 1 0 1 0  
MONTH TO DATE 1 0 1 0  
SINCE SEP 1 1 0 1 0  
SINCE JUL 1 1 1 0 0  
 
COOLING  
TODAY 0 8 -8 3  
MONTH TO DATE 182 143 39 148  
SINCE SEP 1 182 143 39 148  
SINCE JAN 1 804 789 15 699    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 5:00 AM  
LOWEST 49 12:00 PM  
AVERAGE 65  
   
......................................................
 
 
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 101 2020  
MINIMUM TEMPERATURE (F) 64 57 2010  
 
SUNRISE AND SUNSET  
SEPTEMBER 17 2024.....SUNRISE 6:34 AM PDT SUNSET 6:51 PM PDT  
SEPTEMBER 18 2024.....SUNRISE 6:35 AM PDT SUNSET 6:50 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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