CDUS46 KMTR 050045

CLICCR



CLIMATE REPORT 

NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA

545 PM PDT MON MAY 04 2026



...................................



...THE CONCORD AIRPORT CLIMATE SUMMARY FOR MAY 4 2026...

VALID TODAY AS OF 0500 PM LOCAL TIME.



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)                                                          

 TODAY                                                               

  MAXIMUM         66  12:57 PM  90    2013  75     -9       78        

                                      2021                           

  MINIMUM         52   5:55 AM  46    2023  51      1       49        

  AVERAGE         59                        63     -4       64     



PRECIPITATION (IN)                                                    

  TODAY            0.00                                      0.00     

  MONTH TO DATE    0.00                                      0.01     

  SINCE OCT 1      6.44                                      4.19     

  SINCE JAN 1      3.30                                      1.93     



DEGREE DAYS                                                           

 HEATING                                                              

  TODAY            6                                         1        

  MONTH TO DATE   15                                         8        

  SINCE MAR 1    234                                       435        

  SINCE JUL 1   1722                                      1979        



 COOLING                                                              

  TODAY            0                                         0        

  MONTH TO DATE    1                                         0        

  SINCE MAR 1     56                                        11        

  SINCE JAN 1     57                                        11        

...................................................................





WIND (MPH)                                                            

  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION   W (250)       

  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NW (310)       

  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    SW (230)       

  AVERAGE WIND SPEED     8.2                                        





SKY COVER                                                             

  POSSIBLE SUNSHINE  MM                                                 

  AVERAGE SKY COVER 0.5                                                 





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED TODAY.                             

  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  





RELATIVE HUMIDITY (PERCENT)

 HIGHEST    89           3:00 AM                                      

 LOWEST     47           1:00 PM                                      

 AVERAGE    68                                                        



..........................................................





THE CONCORD AIRPORT CLIMATE NORMALS FOR TOMORROW

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   75        93      2021                      

 MINIMUM TEMPERATURE (F)   51        44      2024                      





SUNRISE AND SUNSET                                                    

MAY  4 2026...........SUNRISE   6:08 AM PDT   SUNSET   8:02 PM PDT     

MAY  5 2026...........SUNRISE   6:07 AM PDT   SUNSET   8:03 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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