Climatological Report (Daily)
Issued by NWS

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000
CDUS46 KMTR 190826
CLIHWD


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1225 AM PST THU JAN 19 2017


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

...THE HAYWARD AIRPORT CLIMATE SUMMARY FOR JANUARY 18 2017...

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)
 YESTERDAY
  MAXIMUM         54    749 PM  70    2009  57     -3       63
  MINIMUM         47    127 AM  33    2007  43      4       52
  AVERAGE         51                        50      1       58

PRECIPITATION (IN)
  YESTERDAY        0.53                                      0.31
  MONTH TO DATE    3.29                                      2.50
  SINCE OCT 1      9.17                                      6.72
  SINCE JAN 1      3.29                                      2.50

DEGREE DAYS
 HEATING
  YESTERDAY       14                                         7
  MONTH TO DATE  262                                       224
  SINCE DEC 1    704                                       695
  SINCE JUL 1   1007                                      1061

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


WIND (MPH)
  RESULTANT WIND SPEED  11   RESULTANT WIND DIRECTION   S (160)
  HIGHEST WIND SPEED    32   HIGHEST WIND DIRECTION     S (160)
  HIGHEST GUST SPEED    50   HIGHEST GUST DIRECTION     E (110)
  AVERAGE WIND SPEED    12.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83           900 PM
 LOWEST     66           300 PM
 AVERAGE    75

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


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 2017.......SUNRISE   721 AM PST   SUNSET   518 PM PST
JANUARY 20 2017.......SUNRISE   720 AM PST   SUNSET   520 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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