Climatological Report (Daily)
Issued by NWS

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000
CDUS46 KMTR 191245
CLIHWD


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
445 AM PST FRI JAN 19 2018


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

...THE HAYWARD AIRPORT CLIMATE SUMMARY FOR JANUARY 18 2018...

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)
 YESTERDAY
  MAXIMUM         63    101 PM  70    2009  57      6       54
  MINIMUM         50    409 AM  33    2007  43      7       47
  AVERAGE         57                        50      7       51

PRECIPITATION (IN)
  YESTERDAY        0.04                                      0.53
  MONTH TO DATE    2.76                                      3.29
  SINCE OCT 1      4.77                                      9.17
  SINCE JAN 1      2.76                                      3.29

DEGREE DAYS
 HEATING
  YESTERDAY        8                                        14
  MONTH TO DATE  190                                       262
  SINCE DEC 1    614                                       704
  SINCE JUL 1    919                                      1007

 COOLING
  YESTERDAY        0                                         0
  MONTH TO DATE    0                                         0
  SINCE DEC 1      0                                         0
  SINCE JAN 1      0                                         0
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION   S (160)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     7.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  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 TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   57        72      2009
 MINIMUM TEMPERATURE (F)   43        35      2013
                                             2007


SUNRISE AND SUNSET
JANUARY 19 2018.......SUNRISE   721 AM PST   SUNSET   518 PM PST
JANUARY 20 2018.......SUNRISE   720 AM PST   SUNSET   519 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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