Climatological Report (Daily)
Issued by NWS

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022
CDUS46 KMTR 182245
CLIHWD


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
245 PM PST THU JAN 18 2018


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

...THE HAYWARD AIRPORT CLIMATE SUMMARY FOR JANUARY 18 2018...
VALID TODAY AS OF 0200 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         MM        MM  70    2009  57     MM       54
  MINIMUM         MM        MM  33    2007  43     MM       47
  AVERAGE         MM                        50     MM       51

PRECIPITATION (IN)
  TODAY            0.02                                      0.53
  MONTH TO DATE    2.74                                      3.29
  SINCE OCT 1      4.75                                      9.17
  SINCE JAN 1      2.74                                      3.29

DEGREE DAYS
 HEATING
  TODAY           MM                                        14
  MONTH TO DATE  182                                       262
  SINCE DEC 1    606                                       704
  SINCE JUL 1    911                                      1007

 COOLING
  TODAY           MM                                         0
  MONTH TO DATE    0                                         0
  SINCE DEC 1      0                                         0
  SINCE JAN 1      0                                         0
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION  SE (140)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION    SE (120)
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM
  AVERAGE WIND SPEED     5.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN
  FOG
  FOG W/VISIBILITY <= 1/4 MILE
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89          1200 AM
 LOWEST     65          1200 PM
 AVERAGE    77

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


THE HAYWARD AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   57        72      2009
 MINIMUM TEMPERATURE (F)   43        35      2013
                                             2007


SUNRISE AND SUNSET
JANUARY 18 2018.......SUNRISE   721 AM PST   SUNSET   517 PM PST
JANUARY 19 2018.......SUNRISE   721 AM PST   SUNSET   518 PM PST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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