Climatological Report (Daily)
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000
CDUS46 KMTR 040036
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
436 PM PST SAT DEC 3 2016


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR DECEMBER 3 2016...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         66R   323 PM  66    2011  58      8       58
  MINIMUM         36    731 AM  26    2004  38     -2       40
  AVERAGE         51                        48      3       49

PRECIPITATION (IN)
  TODAY            0.00          1.25 2014   0.15  -0.15     0.82
  MONTH TO DATE    0.00                      0.42  -0.42     0.82
  SINCE OCT 1     11.67                      7.14   4.53     2.39
  SINCE JAN 1     35.23                     29.67   5.56     8.85

DEGREE DAYS
 HEATING
  TODAY           14                                        16
  MONTH TO DATE   45                                        46
  SINCE DEC 1     45                                        46
  SINCE JUL 1    538                                       491

 COOLING
  TODAY            0                                         0
  MONTH TO DATE    0                                         0
  SINCE DEC 1      0                                         0
  SINCE JAN 1    356                                       596
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION   W (270)
  HIGHEST WIND SPEED     6   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED     7   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED     1.7


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   100           600 AM
 LOWEST     48           200 PM
 AVERAGE    74

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


THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   58        65      2006
 MINIMUM TEMPERATURE (F)   37        26      2013
                                             2004


SUNRISE AND SUNSET
DECEMBER  3 2016......SUNRISE   712 AM PST   SUNSET   450 PM PST
DECEMBER  4 2016......SUNRISE   713 AM PST   SUNSET   450 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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