Climatological Report (Daily)
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000
CDUS46 KMTR 010038
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
438 PM PST SAT FEB 28 2015


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 28 2015...
VALID TODAY AS OF 0400 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         63    119 PM  74    2008  62      1       59
  MINIMUM         36    715 AM  31    2012  41     -5       51
  AVERAGE         50                        52     -2       55

PRECIPITATION (IN)
  TODAY            T             0.67 2014   0.23  -0.23     0.67
  MONTH TO DATE    4.20                      6.40  -2.20     9.34
  SINCE OCT 1     22.87                     27.20  -4.33    10.94
  SINCE JAN 1      4.32                     13.45  -9.13     9.44

DEGREE DAYS
 HEATING
  TODAY           15                                        10
  MONTH TO DATE  278                                       365
  SINCE DEC 1   1098                                      1374
  SINCE JUL 1   1456                                      1937

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


WIND (MPH)
  RESULTANT WIND SPEED   0   RESULTANT WIND DIRECTION  SE (130)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SE (140)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     1.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  THUNDERSTORM
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           700 AM
 LOWEST     51          1200 PM
 AVERAGE    76

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


THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        74      2013
 MINIMUM TEMPERATURE (F)   41        32      2007


SUNRISE AND SUNSET
FEBRUARY 28 2015......SUNRISE   645 AM PST   SUNSET   603 PM PST
MARCH  1 2015.........SUNRISE   644 AM PST   SUNSET   604 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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