Climatological Report (Daily)
Issued by NWS

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000
CDUS46 KMTR 180840
CLIHWD


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1239 AM PST SAT NOV 18 2017


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

...THE HAYWARD AIRPORT CLIMATE SUMMARY FOR NOVEMBER 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         64    308 PM  72    2008  63      1       60
  MINIMUM         46   1159 PM  40    2000  47     -1       43
  AVERAGE         55                        55      0       52

PRECIPITATION (IN)
  YESTERDAY        T                                         0.00
  MONTH TO DATE    1.72                                      0.03
  SINCE OCT 1      1.72                                      2.66
  SINCE JAN 1     15.41                                     11.77

DEGREE DAYS
 HEATING
  YESTERDAY       10                                        13
  MONTH TO DATE  119                                        61
  SINCE SEP 1    205                                       144
  SINCE JUL 1    216                                       164

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


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION  NE (30)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     5.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           500 AM
 LOWEST     37           200 PM
 AVERAGE    63

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


THE HAYWARD AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        75      2005
 MINIMUM TEMPERATURE (F)   47        40      2000


SUNRISE AND SUNSET
NOVEMBER 18 2017......SUNRISE   652 AM PST   SUNSET   455 PM PST
NOVEMBER 19 2017......SUNRISE   653 AM PST   SUNSET   455 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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