648  
CDUS46 KMTR 050830  
CLICCR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1230 AM PST MON FEB 05 2024  
   
...............................
 
 
   
..THE CONCORD AIRPORT CLIMATE SUMMARY FOR FEBRUARY 4 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 2:35 PM 76 2018 60 5 59  
MINIMUM 48 1:21 AM 33 2008 43 5 46  
AVERAGE 57 51 6 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.58 0.44  
MONTH TO DATE 1.21 0.67  
SINCE OCT 1 7.19 16.67  
SINCE JAN 1 4.06 7.39  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 12  
MONTH TO DATE 45 70  
SINCE DEC 1 803 1078  
SINCE JUL 1 1109 1520  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 0 0  
SINCE DEC 1 0 0  
SINCE JAN 1 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 14 RESULTANT WIND DIRECTION SE (140)  
HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 18.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 5:00 AM  
LOWEST 67 2:00 PM  
AVERAGE 79  
   
......................................................
 
 
THE CONCORD AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 80 2018  
MINIMUM TEMPERATURE (F) 43 32 2008  
 
SUNRISE AND SUNSET  
FEBRUARY 5 2024......SUNRISE 7:09 AM PST SUNSET 5:36 PM PST  
FEBRUARY 6 2024......SUNRISE 7:08 AM PST SUNSET 5:37 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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