354  
CDUS46 KMTR 050036  
CLICCR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
436 PM PST TUE FEB 04 2025  
   
...............................
 
 
   
..THE CONCORD AIRPORT CLIMATE SUMMARY FOR FEBRUARY 4 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 63 12:51 PM 76 2018 60 3 65  
MINIMUM 54 6:29 AM 33 2008 43 11 48  
AVERAGE 59 51 8 57  
 
PRECIPITATION (IN)  
TODAY 0.31 0.58  
MONTH TO DATE 0.31 1.21  
SINCE OCT 1 2.63 7.19  
SINCE JAN 1 0.37 4.06  
 
DEGREE DAYS  
HEATING  
TODAY 6 8  
MONTH TO DATE 30 45  
SINCE DEC 1 905 803  
SINCE JUL 1 1244 1109  
 
COOLING  
TODAY 0 0  
MONTH TO DATE 0 0  
SINCE DEC 1 0 0  
SINCE JAN 1 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 16 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 16.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 6:00 AM  
LOWEST 75 11:00 AM  
AVERAGE 86  
   
......................................................
 
 
THE CONCORD AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 80 2018  
MINIMUM TEMPERATURE (F) 43 32 2008  
 
SUNRISE AND SUNSET  
FEBRUARY 4 2025......SUNRISE 7:09 AM PST SUNSET 5:35 PM PST  
FEBRUARY 5 2025......SUNRISE 7:08 AM PST SUNSET 5:36 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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