530  
CDUS46 KMTR 100837  
CLICCR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1237 AM PST SUN MAR 10 2024  
   
...............................
 
 
   
..THE CONCORD AIRPORT CLIMATE SUMMARY FOR MARCH 9 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 61 3:46 PM 81 2004 66 -5 56  
MINIMUM 45 5:28 AM 35 2002 46 -1 40  
AVERAGE 53 56 -3 48  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.04  
MONTH TO DATE 0.83 1.87  
SINCE OCT 1 9.97 20.70  
SINCE JAN 1 6.84 11.42  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 17  
MONTH TO DATE 113 153  
SINCE MAR 1 113 153  
SINCE JUL 1 1517 2060  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 0 0  
SINCE MAR 1 0 0  
SINCE JAN 1 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION SW (220)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 7.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 3:00 AM  
LOWEST 60 2:00 PM  
AVERAGE 75  
   
......................................................
 
 
THE CONCORD AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 84 2004  
MINIMUM TEMPERATURE (F) 46 34 2009  
 
SUNRISE AND SUNSET  
MARCH 10 2024.........SUNRISE 7:26 AM PDT SUNSET 7:11 PM PDT  
MARCH 11 2024.........SUNRISE 7:24 AM PDT SUNSET 7:12 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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