Climatological Report (Daily)
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000
CDUS46 KMTR 050029
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
528 PM PDT FRI SEP 4 2015


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 4 2015...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         85    215 PM 101    2008  84      1       79
  MINIMUM         44R   618 AM  45    2000  51     -7       56
  AVERAGE         65                        67     -2       68

PRECIPITATION (IN)
  TODAY            0.00          T    2014   0.00   0.00      T
  MONTH TO DATE    0.00                      0.02  -0.02      T
  SINCE OCT 1     24.59                     35.95 -11.36    14.07
  SINCE JAN 1      6.04                     22.20 -16.16    12.57

DEGREE DAYS
 HEATING
  TODAY            0                                         0
  MONTH TO DATE    0                                         2
  SINCE SEP 1      0                                         2
  SINCE JUL 1      7                                         7

 COOLING
  TODAY            0                                         3
  MONTH TO DATE    6                                        15
  SINCE SEP 1      6                                        15
  SINCE JAN 1    408                                       364
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION  NW (330)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     3.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           500 AM
 LOWEST     15           100 PM
 AVERAGE    58

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


THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84       100      2008
 MINIMUM TEMPERATURE (F)   51        43      2010


SUNRISE AND SUNSET
SEPTEMBER  4 2015.....SUNRISE   643 AM PDT   SUNSET   737 PM PDT
SEPTEMBER  5 2015.....SUNRISE   644 AM PDT   SUNSET   735 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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