Climatological Report (Daily)
Issued by NWS

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877
CDUS46 KMTR 100041
CLIHWD

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
541 PM PDT SUN AUG 09 2026

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

...THE HAYWARD AIRPORT CLIMATE SUMMARY FOR AUGUST 9 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         77   1:46 PM  96    2002  76      1       83
  MINIMUM         58   4:55 AM  55    2012  58      0       57
                                      2013
  AVERAGE         68                        67      1       70

PRECIPITATION (IN)
  TODAY            0.00                                      0.00
  MONTH TO DATE    0.00                                      0.00
  SINCE OCT 1     20.53                                     14.64
  SINCE JAN 1     11.80                                      7.43

DEGREE DAYS
 HEATING
  TODAY            0                                         0
  MONTH TO DATE    1                                         6
  SINCE JUN 1     58                                       118
  SINCE JUL 1     28                                        39

 COOLING
  TODAY            3                                         5
  MONTH TO DATE   28                                        19
  SINCE JUN 1    121                                        48
  SINCE JAN 1    179                                        96
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION   W (290)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     6.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           3:00 AM
 LOWEST     57          12:00 PM
 AVERAGE    75

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


THE HAYWARD AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   76        91      2002
 MINIMUM TEMPERATURE (F)   58        54      2008
                                             2012


SUNRISE AND SUNSET
AUGUST  9 2026........SUNRISE   6:19 AM PDT   SUNSET   8:08 PM PDT
AUGUST 10 2026........SUNRISE   6:20 AM PDT   SUNSET   8:07 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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