079  
CDUS46 KSGX 100030  
CLIMYF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
430 PM PST MON DEC 09 2024  
   
...............................  
 
...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR DECEMBER 9 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 64 3:08 PM 85 2017 68 -4 76  
MINIMUM 51 7:09 AM 37 1998 45 6 44  
2013  
AVERAGE 58 56 2 60  
 
PRECIPITATION (IN)  
TODAY 0.00 0.26 2021 0.05 -0.05 0.00  
MONTH TO DATE 0.00 0.38 -0.38 0.01  
SINCE JUL 1 0.13 2.08 -1.95 2.71  
SINCE OCT 1 0.10 1.83 -1.73 0.51  
SINCE JAN 1 11.58 9.79 1.79 15.34  
 
DEGREE DAYS  
HEATING  
TODAY 7 9 -2 5  
MONTH TO DATE 48 74 -26 56  
SINCE DEC 1 48 74 -26 56  
SINCE JUL 1 220 241 -21 128  
 
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 1 RESULTANT WIND DIRECTION NE (40)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 3.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 2:00 AM  
LOWEST 54 3:00 PM  
AVERAGE 70  
   
......................................................  
 
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 83 2017  
MINIMUM TEMPERATURE (F) 45 39 2013  
 
SUNRISE AND SUNSET  
DECEMBER 9 2024......SUNRISE 6:40 AM PST SUNSET 4:43 PM PST  
DECEMBER 10 2024......SUNRISE 6:41 AM PST SUNSET 4:43 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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