302  
CDUS46 KMTR 150828  
CLICCR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1228 AM PST MON JAN 15 2024  
   
...............................
 
 
   
..THE CONCORD AIRPORT CLIMATE SUMMARY FOR JANUARY 14 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 60 12:46 PM 68 2021 57 3 59  
MINIMUM 45 7:37 AM 28 2007 41 4 47  
2013  
AVERAGE 53 49 4 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 MM  
MONTH TO DATE 1.07 6.01  
SINCE OCT 1 4.20 15.29  
SINCE JAN 1 1.07 6.01  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 12  
MONTH TO DATE 218 178  
SINCE DEC 1 587 719  
SINCE JUL 1 893 1161  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 0 0  
SINCE DEC 1 0 0  
SINCE JAN 1 0 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NW (300)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 4.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1:00 AM  
LOWEST 64 12:00 PM  
AVERAGE 81  
   
......................................................
 
 
THE CONCORD AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 71 2009  
MINIMUM TEMPERATURE (F) 41 26 2007  
 
SUNRISE AND SUNSET  
JANUARY 15 2024.......SUNRISE 7:23 AM PST SUNSET 5:12 PM PST  
JANUARY 16 2024.......SUNRISE 7:23 AM PST SUNSET 5:13 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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