707  
CDUS46 KMTR 240830  
CLICCR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
130 AM PDT MON MAR 24 2025  
   
...............................  
 
   
..THE CONCORD AIRPORT CLIMATE SUMMARY FOR MARCH 23 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1999 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 75 4:16 PM 79 2007 67 8 60  
MINIMUM 47 6:31 AM 35 2009 47 0 49  
AVERAGE 61 57 4 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.18  
MONTH TO DATE 0.31 1.25  
SINCE OCT 1 4.10 10.39  
SINCE JAN 1 1.84 7.26  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 10  
MONTH TO DATE 252 204  
SINCE MAR 1 252 204  
SINCE JUL 1 1796 1608  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 0 0  
SINCE MAR 1 0 0  
SINCE JAN 1 0 0    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 4.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 5:00 AM  
LOWEST 43 3:00 PM  
AVERAGE 72  
   
......................................................  
 
THE CONCORD AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 78 2014  
2022  
MINIMUM TEMPERATURE (F) 47 39 2000  
 
SUNRISE AND SUNSET  
MARCH 24 2025.........SUNRISE 7:05 AM PDT SUNSET 7:24 PM PDT  
MARCH 25 2025.........SUNRISE 7:03 AM PDT SUNSET 7:25 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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