275  
CDUS46 KMTR 090830  
CLICCR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1230 AM PST MON DEC 09 2024  
   
...............................  
 
   
..THE CONCORD AIRPORT CLIMATE SUMMARY FOR DECEMBER 8 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1999 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 69R 3:56 PM 68 2020 59 10 60  
MINIMUM 42 11:59 PM 28 2013 41 1 37  
AVERAGE 56 50 6 49  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.00  
MONTH TO DATE 0.00 0.25  
SINCE OCT 1 0.78 0.98  
SINCE JAN 1 10.11 16.45  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 16  
MONTH TO DATE 85 83  
SINCE DEC 1 85 83  
SINCE JUL 1 424 389  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 0 0  
SINCE DEC 1 0 0  
SINCE JAN 1 1454 1015    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SE (140)  
HIGHEST WIND SPEED 6 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 9 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 1.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1:00 AM  
LOWEST 39 2:00 PM  
AVERAGE 70  
   
......................................................  
 
THE CONCORD AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 68 2015  
MINIMUM TEMPERATURE (F) 41 27 2009  
 
SUNRISE AND SUNSET  
DECEMBER 9 2024......SUNRISE 7:13 AM PST SUNSET 4:49 PM PST  
DECEMBER 10 2024......SUNRISE 7:14 AM PST SUNSET 4:49 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