Climatological Report (Daily)
Issued by NWS

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785
CDUS46 KMTR 220029
CLIHWD


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
429 PM PST SUN JAN 21 2018


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

...THE HAYWARD AIRPORT CLIMATE SUMMARY FOR JANUARY 21 2018...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         57    359 PM  67    2015  57      0       57
                                      2007
  MINIMUM         38    434 AM  36    2013  43     -5       48
  AVERAGE         48                        50     -2       53

PRECIPITATION (IN)
  TODAY            0.00                                      0.07
  MONTH TO DATE    2.76                                      4.28
  SINCE OCT 1      4.77                                     10.16
  SINCE JAN 1      2.76                                      4.28

DEGREE DAYS
 HEATING
  TODAY           17                                        12
  MONTH TO DATE  239                                       299
  SINCE DEC 1    663                                       741
  SINCE JUL 1    968                                      1044

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


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION   E (100)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION    SE (140)
  AVERAGE WIND SPEED     4.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85           200 AM
 LOWEST     51           300 PM
 AVERAGE    68

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


THE HAYWARD AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   57        70      2014
 MINIMUM TEMPERATURE (F)   43        36      2002


SUNRISE AND SUNSET
JANUARY 21 2018.......SUNRISE   720 AM PST   SUNSET   520 PM PST
JANUARY 22 2018.......SUNRISE   719 AM PST   SUNSET   521 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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