Climatological Report (Daily)
Issued by NWS

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000
CDUS46 KMTR 180038
CLIHWD


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
537 PM PDT TUE OCT 17 2017


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

...THE HAYWARD AIRPORT CLIMATE SUMMARY FOR OCTOBER 17 2017...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         79    218 PM  86    2008  72      7       69
  MINIMUM         56    553 AM  49    2006  54      2       55
  AVERAGE         68                        63      5       62

PRECIPITATION (IN)
  TODAY            0.00                                      0.00
  MONTH TO DATE    T                                         1.70
  SINCE OCT 1      T                                         1.70
  SINCE JAN 1     13.69                                     10.81

DEGREE DAYS
 HEATING
  TODAY            0                                         3
  MONTH TO DATE   26                                        37
  SINCE SEP 1     36                                        61
  SINCE JUL 1     47                                        81

 COOLING
  TODAY            3                                         0
  MONTH TO DATE   20                                        19
  SINCE SEP 1    212                                       111
  SINCE JAN 1    567                                       344
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION   N (20)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     4.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    38           400 PM
 LOWEST     25          1200 PM
 AVERAGE    32

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


THE HAYWARD AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        88      2012
 MINIMUM TEMPERATURE (F)   53        49      1998


SUNRISE AND SUNSET
OCTOBER 17 2017.......SUNRISE   719 AM PDT   SUNSET   628 PM PDT
OCTOBER 18 2017.......SUNRISE   720 AM PDT   SUNSET   627 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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