Climatological Report (Daily)
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000
CDUS46 KMTR 290034
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
434 PM PST SUN DEC 28 2014


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR DECEMBER 28 2014...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         58    359 PM  71    2013  56      2       71
  MINIMUM         35    813 AM  23    2013  36     -1       23
  AVERAGE         47                        46      1       47

PRECIPITATION (IN)
  TODAY            0.00          1.76 2010   0.27  -0.27     0.00
  MONTH TO DATE   14.49                      6.25   8.24     0.41
  SINCE JUL 1     19.39                     13.41   5.98     2.02
  SINCE JAN 1     31.96                     35.50  -3.54     8.54

DEGREE DAYS
 HEATING
  TODAY           18                                        18
  MONTH TO DATE  309                                       492
  SINCE DEC 1    309                                       492
  SINCE JUL 1    667                                      1055

 COOLING
  TODAY            0                                         0
  MONTH TO DATE    0                                         0
  SINCE DEC 1      0                                         0
  SINCE JAN 1    499                                       415
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION  SE (150)
  HIGHEST WIND SPEED     7   HIGHEST WIND DIRECTION    SE (140)
  HIGHEST GUST SPEED     9   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     0.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           300 AM
 LOWEST     61           100 PM
 AVERAGE    81

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


THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   56        66      2013
 MINIMUM TEMPERATURE (F)   36        27      2013


SUNRISE AND SUNSET
DECEMBER 28 2014......SUNRISE   728 AM PST   SUNSET   458 PM PST
DECEMBER 29 2014......SUNRISE   728 AM PST   SUNSET   459 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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