Climatological Report (Daily)
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077
CDUS46 KMTR 210826
CLIHWD


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1226 AM PST TUE NOV 21 2017


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

...THE HAYWARD AIRPORT CLIMATE SUMMARY FOR NOVEMBER 20 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         67    341 PM  75    2002  62      5       62
  MINIMUM         56    505 AM  39    2009  46     10       52
  AVERAGE         62                        54      8       57

PRECIPITATION (IN)
  YESTERDAY        0.00                                      0.04
  MONTH TO DATE    1.72                                      0.09
  SINCE OCT 1      1.72                                      2.72
  SINCE JAN 1     15.41                                     11.83

DEGREE DAYS
 HEATING
  YESTERDAY        3                                         8
  MONTH TO DATE  147                                        82
  SINCE SEP 1    233                                       165
  SINCE JUL 1    244                                       185

 COOLING
  YESTERDAY        0                                         0
  MONTH TO DATE    0                                         2
  SINCE SEP 1    247                                       124
  SINCE JAN 1    602                                       357
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION   N (360)
  HIGHEST WIND SPEED     7   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED     8   HIGHEST GUST DIRECTION     E (80)
  AVERAGE WIND SPEED     1.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    75          1100 PM
 LOWEST     45           200 PM
 AVERAGE    60

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


THE HAYWARD AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   62        71      2015
 MINIMUM TEMPERATURE (F)   46        39      2009


SUNRISE AND SUNSET
NOVEMBER 21 2017......SUNRISE   655 AM PST   SUNSET   453 PM PST
NOVEMBER 22 2017......SUNRISE   656 AM PST   SUNSET   453 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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