371  
CDUS46 KMTR 270831  
CLICCR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1231 AM PST TUE FEB 27 2024  
   
...............................
 
 
   
..THE CONCORD AIRPORT CLIMATE SUMMARY FOR FEBRUARY 26 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 65 2:14 PM 75 2020 65 0 53  
MINIMUM 49 11:59 PM 29 2011 45 4 40  
AVERAGE 57 55 2 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.09  
MONTH TO DATE 3.03 1.79  
SINCE OCT 1 9.01 17.79  
SINCE JAN 1 5.88 8.51  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 18  
MONTH TO DATE 306 419  
SINCE DEC 1 1064 1427  
SINCE JUL 1 1370 1869  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 0 0  
SINCE DEC 1 0 0  
SINCE JAN 1 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 6.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 5:00 AM  
LOWEST 58 2:00 PM  
AVERAGE 74  
   
......................................................
 
 
THE CONCORD AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 77 2020  
MINIMUM TEMPERATURE (F) 45 32 2011  
 
SUNRISE AND SUNSET  
FEBRUARY 27 2024......SUNRISE 6:43 AM PST SUNSET 5:59 PM PST  
FEBRUARY 28 2024......SUNRISE 6:42 AM PST SUNSET 6:00 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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