Climatological Report (Daily)
Issued by NWS

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CDUS46 KMTR 180832
CLIHWD


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1232 AM PST WED JAN 18 2017


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

...THE HAYWARD AIRPORT CLIMATE SUMMARY FOR JANUARY 17 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         55    238 PM  66    2009  57     -2       61
  MINIMUM         40    758 AM  30    2012  42     -2       56
  AVERAGE         48                        50     -2       59

PRECIPITATION (IN)
  YESTERDAY        0.00                                      0.70
  MONTH TO DATE    2.76                                      2.19
  SINCE OCT 1      8.64                                      6.41
  SINCE JAN 1      2.76                                      2.19

DEGREE DAYS
 HEATING
  YESTERDAY       17                                         6
  MONTH TO DATE  248                                       217
  SINCE DEC 1    690                                       688
  SINCE JUL 1    993                                      1054

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


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION  NE (50)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     E (80)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     E (70)
  AVERAGE WIND SPEED     5.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    76          1200 AM
 LOWEST     54           100 PM
 AVERAGE    65

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


THE HAYWARD AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   57        70      2009
 MINIMUM TEMPERATURE (F)   43        33      2007


SUNRISE AND SUNSET
JANUARY 18 2017.......SUNRISE   721 AM PST   SUNSET   517 PM PST
JANUARY 19 2017.......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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