813  
CDUS46 KSGX 220024  
CLIMYF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN DIEGO, CA  
424 PM PST SAT DEC 21 2024  
   
...............................  
 
...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR DECEMBER 21 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 68 11:48 AM 83 2005 67 1 71  
MINIMUM 43 7:18 AM 37 1998 45 -2 54  
AVERAGE 56 56 0 63  
 
PRECIPITATION (IN)  
TODAY 0.00 2.06 2010 0.05 -0.05 0.13  
MONTH TO DATE 0.01 1.01 -1.00 0.16  
SINCE JUL 1 0.14 2.71 -2.57 2.86  
SINCE OCT 1 0.11 2.46 -2.35 0.66  
SINCE JAN 1 11.59 10.42 1.17 15.49  
 
DEGREE DAYS  
HEATING  
TODAY 9 9 0 2  
MONTH TO DATE 134 182 -48 106  
SINCE DEC 1 134 182 -48 106  
SINCE JUL 1 306 349 -43 178  
 
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 4 RESULTANT WIND DIRECTION NW (330)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 5.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 7:00 AM  
LOWEST 44 12:00 PM  
AVERAGE 70  
   
......................................................  
 
THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 77 2014  
MINIMUM TEMPERATURE (F) 45 36 1998  
 
SUNRISE AND SUNSET  
DECEMBER 21 2024......SUNRISE 6:47 AM PST SUNSET 4:47 PM PST  
DECEMBER 22 2024......SUNRISE 6:48 AM PST SUNSET 4:47 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab CA Page
Main Text Page