537  
CDUS46 KSGX 170105  
CLIMYF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
505 PM PST MON DEC 16 2024  
   
...............................
 
 
...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR DECEMBER 16 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 70 11:21 AM 84 2013 67 3 80  
MINIMUM 43 3:34 AM 36 2001 45 -2 47  
AVERAGE 57 56 1 64  
 
PRECIPITATION (IN)  
TODAY 0.00 1.39 2016 0.05 -0.05 0.00  
MONTH TO DATE 0.01 0.75 -0.74 0.01  
SINCE JUL 1 0.14 2.45 -2.31 2.71  
SINCE OCT 1 0.11 2.20 -2.09 0.51  
SINCE JAN 1 11.59 10.16 1.43 15.34  
 
DEGREE DAYS  
HEATING  
TODAY 8 9 -1 1  
MONTH TO DATE 107 137 -30 93  
SINCE DEC 1 107 137 -30 93  
SINCE JUL 1 279 304 -25 165  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 940 1016 -76 888    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION NW (320)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 8:00 AM  
LOWEST 30 12:00 PM  
AVERAGE 58  
   
......................................................
 
 
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 78 1999  
2013  
MINIMUM TEMPERATURE (F) 45 38 2001  
2015  
 
SUNRISE AND SUNSET  
DECEMBER 16 2024......SUNRISE 6:45 AM PST SUNSET 4:44 PM PST  
DECEMBER 17 2024......SUNRISE 6:45 AM PST SUNSET 4:45 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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