347  
CDUS46 KMTR 240029  
CLICCR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
428 PM PST FRI FEB 23 2018  
 
   
...............................
 
 
   
..THE CONCORD AIRPORT CLIMATE SUMMARY FOR FEBRUARY 23 2018
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1999 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 58 336 PM 77 2012 63 -5 55  
MINIMUM 32R 709 AM 37 2011 44 -12 39  
2006  
AVERAGE 45 54 -9 47  
 
PRECIPITATION (IN)  
TODAY 0.00 0.00  
MONTH TO DATE 0.05 5.95  
SINCE OCT 1 5.94 20.20  
SINCE JAN 1 3.25 14.45  
 
DEGREE DAYS  
HEATING  
TODAY 20 18  
MONTH TO DATE 222 212  
SINCE DEC 1 1049 1203  
SINCE JUL 1 1285 1495  
 
COOLING  
TODAY 0 0  
MONTH TO DATE 0 0  
SINCE DEC 1 0 0  
SINCE JAN 1 0 0    
..............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION N (350)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION N (340)  
AVERAGE WIND SPEED 6.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 500 AM  
LOWEST 21 300 PM  
AVERAGE 52  
   
......................................................
 
 
 
THE CONCORD AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 76 2012  
MINIMUM TEMPERATURE (F) 44 35 2013  
 
 
SUNRISE AND SUNSET  
FEBRUARY 23 2018......SUNRISE 648 AM PST SUNSET 556 PM PST  
FEBRUARY 24 2018......SUNRISE 647 AM PST SUNSET 557 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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