Climatological Report (Daily)
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000
CDUS46 KMTR 280826
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1226 AM PST SUN DEC 28 2014


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR DECEMBER 27 2014...

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)
 YESTERDAY
  MAXIMUM         58    302 PM  63    1999  56      2       56
  MINIMUM         30    740 AM  28    1999  36     -6       29
  AVERAGE         44                        46     -2       43

PRECIPITATION (IN)
  YESTERDAY        0.00          2.70 2005   0.27  -0.27     0.00
  MONTH TO DATE   14.49                      5.98   8.51     0.41
  SINCE JUL 1     19.39                     13.14   6.25     2.02
  SINCE JAN 1     31.96                     35.23  -3.27     8.54

DEGREE DAYS
 HEATING
  YESTERDAY       21                                        22
  MONTH TO DATE  291                                       474
  SINCE DEC 1    291                                       474
  SINCE JUL 1    649                                      1037

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


WIND (MPH)
  RESULTANT WIND SPEED   0   RESULTANT WIND DIRECTION   W (260)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     S (160)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED     2.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           700 AM
 LOWEST     43           200 PM
 AVERAGE    72

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


THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   56        71      2013
 MINIMUM TEMPERATURE (F)   36        23      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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