462  
CDUS46 KMTR 140829  
CLICCR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
129 AM PDT TUE APR 14 2026  
   
...............................  
 
   
..THE CONCORD AIRPORT CLIMATE SUMMARY FOR APRIL 13 2026  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1999 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 67 4:17 PM 88 2008 71 -4 83  
MINIMUM 48 6:17 AM 40 2023 49 -1 47  
AVERAGE 58 60 -2 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.00  
MONTH TO DATE 1.33 T  
SINCE OCT 1 6.11 4.13  
SINCE JAN 1 2.97 1.87  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 0  
MONTH TO DATE 59 62  
SINCE MAR 1 124 358  
SINCE JUL 1 1612 1902  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 5 1  
SINCE MAR 1 55 5  
SINCE JAN 1 56 5    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 4.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 4:00 AM  
LOWEST 45 3:00 PM  
AVERAGE 71  
   
......................................................  
 
THE CONCORD AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 84 2025  
MINIMUM TEMPERATURE (F) 49 38 2005  
 
SUNRISE AND SUNSET  
APRIL 14 2026.........SUNRISE 6:34 AM PDT SUNSET 7:43 PM PDT  
APRIL 15 2026.........SUNRISE 6:33 AM PDT SUNSET 7:44 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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