457  
CDUS46 KMTR 030044  
CLICCR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
544 PM PDT TUE MAY 02 2023  
   
...............................
 
 
   
..THE CONCORD AIRPORT CLIMATE SUMMARY FOR MAY 2 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 61 11:51 AM 93 2017 75 -14 70  
MINIMUM 48 6:00 AM 47 2011 51 -3 50  
AVERAGE 55 63 -8 60  
 
PRECIPITATION (IN)  
TODAY 0.21 0.00  
MONTH TO DATE 0.21 0.00  
SINCE OCT 1 24.49 11.15  
SINCE JAN 1 15.21 1.33  
 
DEGREE DAYS  
HEATING  
TODAY 10 5  
MONTH TO DATE 21 5  
SINCE MAR 1 645 379  
SINCE JUL 1 2552 2048  
 
COOLING  
TODAY 0 0  
MONTH TO DATE 0 0  
SINCE MAR 1 22 14  
SINCE JAN 1 22 14    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION S (180)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 8.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 6:00 AM  
LOWEST 51 1:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE CONCORD AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 95 2017  
MINIMUM TEMPERATURE (F) 51 44 2022  
 
SUNRISE AND SUNSET  
MAY 2 2023...........SUNRISE 6:11 AM PDT SUNSET 8:00 PM PDT  
MAY 3 2023...........SUNRISE 6:10 AM PDT SUNSET 8:01 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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