CDUS46 KMTR 040827

CLICCR



CLIMATE REPORT 

NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA

127 AM PDT MON MAY 04 2026



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



...THE CONCORD AIRPORT CLIMATE SUMMARY FOR MAY 3 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   2:49 PM  95    2017  75     -8       70        

  MINIMUM         54  11:59 PM  44    2022  51      3       52        

  AVERAGE         61                        63     -2       61     



PRECIPITATION (IN)                                                    

  YESTERDAY        0.00                                      0.01     

  MONTH TO DATE    0.00                                      0.01     

  SINCE OCT 1      6.44                                      4.19     

  SINCE JAN 1      3.30                                      1.93     



DEGREE DAYS                                                           

 HEATING                                                              

  YESTERDAY        4                                         4        

  MONTH TO DATE    9                                         7        

  SINCE MAR 1    228                                       434        

  SINCE JUL 1   1716                                      1978        



 COOLING                                                              

  YESTERDAY        0                                         0        

  MONTH TO DATE    1                                         0        

  SINCE MAR 1     56                                        11        

  SINCE JAN 1     57                                        11        

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





WIND (MPH)                                                            

  RESULTANT WIND SPEED  10   RESULTANT WIND DIRECTION  SW (230)       

  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (260)       

  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION    SW (220)       

  AVERAGE WIND SPEED    10.8                                        





SKY COVER                                                             

  POSSIBLE SUNSHINE  MM                                                 

  AVERAGE SKY COVER 0.7                                                 





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         

  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  





RELATIVE HUMIDITY (PERCENT)

 HIGHEST    77           1:00 AM                                      

 LOWEST     50          12:00 PM                                      

 AVERAGE    64                                                        



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





THE CONCORD AIRPORT CLIMATE NORMALS FOR TODAY

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   75        90      2013                      

                                             2021                     

 MINIMUM TEMPERATURE (F)   51        46      2023                      





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 SETOR TIED.

MM INDICATES DATA IS MISSING.

T  INDICATES TRACE AMOUNT.









$$