Climatological Report (Daily)
Issued by NWS

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CDUS46 KMTR 210839
CLICCR

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
139 AM PDT WED OCT 21 2020

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

...THE CONCORD AIRPORT CLIMATE SUMMARY FOR OCTOBER 20 2020...

CLIMATE NORMAL PERIOD: 1981 TO 2010
CLIMATE RECORD PERIOD: 1999 TO 2020


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         90R  3:19 PM  88    2003  76     14       79
  MINIMUM         55   6:05 AM  43    2013  50      5       50
  AVERAGE         73                        63     10       65

PRECIPITATION (IN)
  YESTERDAY        0.00                                      0.00
  MONTH TO DATE    0.00                                      0.00
  SINCE OCT 1      0.00                                      0.00
  SINCE JAN 1      3.62                                     15.32

DEGREE DAYS
 HEATING
  YESTERDAY        0                                         0
  MONTH TO DATE    0                                        31
  SINCE SEP 1      2                                        41
  SINCE JUL 1      2                                        41

 COOLING
  YESTERDAY        8                                         0
  MONTH TO DATE  181                                        23
  SINCE SEP 1    491                                       278
  SINCE JAN 1   1578                                      1267
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION   W (260)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     2.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84           5:00 AM
 LOWEST     20           1:00 PM
 AVERAGE    52

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


THE CONCORD AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   75        89      2003
                                             2019
 MINIMUM TEMPERATURE (F)   50        42      2007


SUNRISE AND SUNSET
OCTOBER 21 2020.......SUNRISE   7:23 AM PDT   SUNSET   6:22 PM PDT
OCTOBER 22 2020.......SUNRISE   7:24 AM PDT   SUNSET   6:20 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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