408  
CDUS46 KMTR 130027  
CLICCR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
427 PM PST SUN NOV 12 2023  
   
...............................
 
 
   
..THE CONCORD AIRPORT CLIMATE SUMMARY FOR NOVEMBER 12 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 71 3:54 PM 77 2019 67 4 61  
MINIMUM 42 7:08 AM 34 2000 46 -4 40  
AVERAGE 57 57 0 51  
 
PRECIPITATION (IN)  
TODAY 0.00 T  
MONTH TO DATE 0.08 1.31  
SINCE OCT 1 0.12 1.31  
SINCE JAN 1 15.59 2.82  
 
DEGREE DAYS  
HEATING  
TODAY 8 14  
MONTH TO DATE 60 143  
SINCE SEP 1 115 190  
SINCE JUL 1 119 192  
 
COOLING  
TODAY 0 0  
MONTH TO DATE 7 0  
SINCE SEP 1 246 361  
SINCE JAN 1 1015 1312    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION N (20)  
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 2.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 7:00 AM  
LOWEST 35 3:00 PM  
AVERAGE 60  
   
......................................................
 
 
THE CONCORD AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 78 2008  
MINIMUM TEMPERATURE (F) 46 36 2000  
 
SUNRISE AND SUNSET  
NOVEMBER 12 2023......SUNRISE 6:46 AM PST SUNSET 4:59 PM PST  
NOVEMBER 13 2023......SUNRISE 6:47 AM PST SUNSET 4:58 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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