543  
CDUS46 KMTR 180831  
CLICCR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1231 AM PST MON NOV 18 2024  
   
...............................  
 
   
..THE CONCORD AIRPORT CLIMATE SUMMARY FOR NOVEMBER 17 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 63 1:25 PM 77 2019 65 -2 68  
MINIMUM 40 6:47 AM 33 2000 45 -5 50  
AVERAGE 52 55 -3 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.10  
MONTH TO DATE 0.15 0.23  
SINCE OCT 1 0.15 0.27  
SINCE JAN 1 9.48 15.74  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 6  
MONTH TO DATE 148 88  
SINCE SEP 1 178 143  
SINCE JUL 1 181 147  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 0 7  
SINCE SEP 1 406 246  
SINCE JAN 1 1454 1015    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION S (200)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 5.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 9:00 PM  
LOWEST 41 1:00 PM  
AVERAGE 71  
   
......................................................  
 
THE CONCORD AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 78 2019  
MINIMUM TEMPERATURE (F) 45 34 2000  
 
SUNRISE AND SUNSET  
NOVEMBER 18 2024......SUNRISE 6:53 AM PST SUNSET 4:54 PM PST  
NOVEMBER 19 2024......SUNRISE 6:54 AM PST SUNSET 4:53 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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