332  
CDUS46 KMTR 290840  
CLICCR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
140 AM PDT SUN OCT 29 2023  
   
...............................
 
 
   
..THE CONCORD AIRPORT CLIMATE SUMMARY FOR OCTOBER 28 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1999 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 72 3:18 PM 92 2003 74 -2 71  
MINIMUM 42R 6:51 AM 42 2006 50 -8 44  
2019  
AVERAGE 57 62 -5 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.00  
MONTH TO DATE 0.04 0.00  
SINCE OCT 1 0.04 0.00  
SINCE JAN 1 15.51 1.51  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 7  
MONTH TO DATE 32 37  
SINCE SEP 1 35 37  
SINCE JUL 1 39 39  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 108 69  
SINCE SEP 1 239 361  
SINCE JAN 1 1008 1312    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SE (130)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 3.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 4:00 AM  
LOWEST 18 3:00 PM  
AVERAGE 54  
   
......................................................
 
 
THE CONCORD AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 82 2015  
MINIMUM TEMPERATURE (F) 50 41 2009  
2019  
 
SUNRISE AND SUNSET  
OCTOBER 29 2023.......SUNRISE 7:31 AM PDT SUNSET 6:13 PM PDT  
OCTOBER 30 2023.......SUNRISE 7:32 AM PDT SUNSET 6:11 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab CA Page Main Text Page