Climatological Report (Daily)
Issued by NWS

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000
CDUS46 KMTR 310837
CLIHWD


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
137 AM PDT FRI JUL 31 2015


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

...THE HAYWARD AIRPORT CLIMATE SUMMARY FOR JULY 30 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         77    303 PM  81    2012  73      4       79
  MINIMUM         61   1159 PM  55    2010  58      3       58
  AVERAGE         69                        66      3       69

PRECIPITATION (IN)
  YESTERDAY        0.00                                      0.00
  MONTH TO DATE    0.01                                       T
  SINCE OCT 1     12.80                                      5.67
  SINCE JAN 1      3.38                                      4.69

DEGREE DAYS
 HEATING
  YESTERDAY        0                                         0
  MONTH TO DATE    3                                         2
  SINCE JUN 1     44                                       117
  SINCE JUL 1      3                                         2

 COOLING
  YESTERDAY        4                                         4
  MONTH TO DATE  105                                       107
  SINCE JUN 1    162                                       130
  SINCE JAN 1    179                                       180
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION  NW (310)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     9.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90          1200 AM
 LOWEST     60           100 PM
 AVERAGE    75

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


THE HAYWARD AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   73        86      2000
 MINIMUM TEMPERATURE (F)   58        56      2013
                                             2010
                                             1999


SUNRISE AND SUNSET
JULY 31 2015..........SUNRISE   611 AM PDT   SUNSET   818 PM PDT
AUGUST  1 2015........SUNRISE   612 AM PDT   SUNSET   817 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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