373  
CDUS46 KMTR 070831  
CLICCR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1231 AM PST TUE NOV 07 2023  
   
...............................
 
 
   
..THE CONCORD AIRPORT CLIMATE SUMMARY FOR NOVEMBER 6 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1999 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 70 2:18 PM 80 2018 70 0 64  
MINIMUM 54 11:30 PM 41 2011 48 6 50  
AVERAGE 62 59 3 57  
 
PRECIPITATION (IN)  
YESTERDAY T T  
MONTH TO DATE 0.08 0.30  
SINCE OCT 1 0.12 0.30  
SINCE JAN 1 15.59 1.81  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 8  
MONTH TO DATE 12 60  
SINCE SEP 1 67 107  
SINCE JUL 1 71 109  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 7 0  
SINCE SEP 1 246 361  
SINCE JAN 1 1015 1312    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 8.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 12:00 AM  
LOWEST 51 2:00 PM  
AVERAGE 71  
   
......................................................
 
 
THE CONCORD AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 78 2018  
2019  
MINIMUM TEMPERATURE (F) 47 39 2011  
 
SUNRISE AND SUNSET  
NOVEMBER 7 2023......SUNRISE 6:40 AM PST SUNSET 5:03 PM PST  
NOVEMBER 8 2023......SUNRISE 6:41 AM PST SUNSET 5:02 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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