083  
CDUS46 KMTR 290040  
CLICCR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
540 PM PDT FRI MAR 28 2025  
   
...............................  
 
   
..THE CONCORD AIRPORT CLIMATE SUMMARY FOR MARCH 28 2025  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1999 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 62 3:08 PM 82 2018 68 -6 61  
MINIMUM 52 6:26 AM 36 2007 48 4 48  
AVERAGE 57 58 -1 55  
 
PRECIPITATION (IN)  
TODAY T T  
MONTH TO DATE 0.32 1.38  
SINCE OCT 1 4.11 10.52  
SINCE JAN 1 1.85 7.39  
 
DEGREE DAYS  
HEATING  
TODAY 8 10  
MONTH TO DATE 269 251  
SINCE MAR 1 269 251  
SINCE JUL 1 1813 1655  
 
COOLING  
TODAY 0 0  
MONTH TO DATE 4 0  
SINCE MAR 1 4 0  
SINCE JAN 1 4 0    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION SW (240)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 8.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 12:00 AM  
LOWEST 51 2:00 PM  
AVERAGE 72  
   
......................................................  
 
THE CONCORD AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 86 2018  
MINIMUM TEMPERATURE (F) 48 40 2007  
 
SUNRISE AND SUNSET  
MARCH 28 2025.........SUNRISE 6:59 AM PDT SUNSET 7:28 PM PDT  
MARCH 29 2025.........SUNRISE 6:57 AM PDT SUNSET 7:29 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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