Climatological Report (Daily)
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CDUS46 KMTR 010034
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
534 PM PDT TUE MAY 31 2016


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR MAY 31 2016...
VALID TODAY AS OF 0500 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         89    339 PM 100    2001  78     11       70
  MINIMUM         46    350 AM  45    2011  48     -2       50
                                      2003
  AVERAGE         68                        63      5       60

PRECIPITATION (IN)
  TODAY            0.00          0.17 2011   0.02  -0.02     0.00
  MONTH TO DATE    0.30                      1.33  -1.03      T
  SINCE OCT 1     31.95                     35.60  -3.65    24.49
  SINCE JAN 1     23.37                     21.85   1.52     5.94

DEGREE DAYS
 HEATING
  TODAY            0                                         5
  MONTH TO DATE  117                                       155
  SINCE MAR 1    586                                       578
  SINCE JUL 1   2316                                      2034

 COOLING
  TODAY            3                                         0
  MONTH TO DATE   24                                         1
  SINCE MAR 1     26                                        12
  SINCE JAN 1     29                                        12
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION  SE (150)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     S (160)
  AVERAGE WIND SPEED     4.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           200 AM
 LOWEST     29           100 PM
 AVERAGE    65

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


THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   78        97      2013
 MINIMUM TEMPERATURE (F)   48        41      2008


SUNRISE AND SUNSET
MAY 31 2016...........SUNRISE   549 AM PDT   SUNSET   829 PM PDT
JUNE  1 2016..........SUNRISE   549 AM PDT   SUNSET   830 PM PDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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