395  
CDUS46 KMTR 020836  
CLICCR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
136 AM PDT THU APR 02 2026  
   
...............................  
 
   
..THE CONCORD AIRPORT CLIMATE SUMMARY FOR APRIL 1 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 64 11:13 AM 86 2021 69 -5 62  
MINIMUM 53 11:59 PM 40 2023 48 5 47  
AVERAGE 59 58 1 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 T  
MONTH TO DATE 0.01 T  
SINCE OCT 1 4.79 4.13  
SINCE JAN 1 1.65 1.87  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 10  
MONTH TO DATE 6 10  
SINCE MAR 1 71 306  
SINCE JUL 1 1559 1850  
 
COOLING  
YESTERDAY 0 0  
MONTH TO DATE 0 0  
SINCE MAR 1 50 4  
SINCE JAN 1 51 4    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 10.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 5:00 AM  
LOWEST 63 11:00 AM  
AVERAGE 78  
   
......................................................  
 
THE CONCORD AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 87 2000  
MINIMUM TEMPERATURE (F) 48 39 2025  
 
SUNRISE AND SUNSET  
APRIL 2 2026.........SUNRISE 6:52 AM PDT SUNSET 7:32 PM PDT  
APRIL 3 2026.........SUNRISE 6:50 AM PDT SUNSET 7:33 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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