900  
CDUS46 KSGX 240921  
CLIMYF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
221 AM PDT TUE SEP 24 2024  
   
...............................  
 
...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR SEPTEMBER 23 2024...  
 
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)  
YESTERDAY  
MAXIMUM 78 12:45 PM 103 2009 81 -3 76  
MINIMUM 64 10:47 PM 54 2007 63 1 63  
AVERAGE 71 72 -1 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 T 2010 0.00 0.00 0.00  
MONTH TO DATE 0.02 0.11 -0.09 0.05  
SINCE JUL 1 0.03 0.19 -0.16 2.20  
SINCE OCT 1 12.63 10.96 1.67 17.33  
SINCE JAN 1 11.48 7.90 3.58 14.83  
 
DEGREE DAYS  
HEATING  
YESTERDAY 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  
YESTERDAY 6 7 -1 5  
MONTH TO DATE 199 185 14 167  
SINCE SEP 1 199 185 14 167  
SINCE JAN 1 821 831 -10 718    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NW (310)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 2:00 AM  
LOWEST 60 1:00 PM  
AVERAGE 75  
   
......................................................  
 
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 93 2009  
MINIMUM TEMPERATURE (F) 63 55 2007  
 
SUNRISE AND SUNSET  
SEPTEMBER 24 2024.....SUNRISE 6:38 AM PDT SUNSET 6:42 PM PDT  
SEPTEMBER 25 2024.....SUNRISE 6:39 AM PDT SUNSET 6:40 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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