051  
CDUS46 KMTR 070826  
CLICCR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1226 AM PST FRI FEB 07 2025  
   
...............................  
 
   
..THE CONCORD AIRPORT CLIMATE SUMMARY FOR FEBRUARY 6 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 60 6:50 PM 79 2011 60 0 59  
2018  
MINIMUM 38 3:56 AM 33 2003 43 -5 42  
2019  
AVERAGE 49 52 -3 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 0.00  
MONTH TO DATE 0.64 1.24  
SINCE OCT 1 2.96 7.22  
SINCE JAN 1 0.70 4.09  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 14  
MONTH TO DATE 68 68  
SINCE DEC 1 943 826  
SINCE JUL 1 1282 1132  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 0 0  
SINCE DEC 1 0 0  
SINCE JAN 1 0 0    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION S (190)  
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 7.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 4:00 PM  
LOWEST 76 5:00 AM  
AVERAGE 88  
   
......................................................  
 
THE CONCORD AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 73 2011  
2018  
MINIMUM TEMPERATURE (F) 43 34 2019  
 
SUNRISE AND SUNSET  
FEBRUARY 7 2025......SUNRISE 7:06 AM PST SUNSET 5:39 PM PST  
FEBRUARY 8 2025......SUNRISE 7:05 AM PST SUNSET 5:40 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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