Climatological Report (Daily)
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000
CDUS46 KMTR 280835
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1235 AM PST SAT FEB 28 2015


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 27 2015...

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)
 YESTERDAY
  MAXIMUM         63    147 PM  78    2002  62      1       62
  MINIMUM         45   1159 PM  27    2012  41      4       53
  AVERAGE         54                        52      2       58

PRECIPITATION (IN)
  YESTERDAY        T             1.89 2006   0.22  -0.22     0.02
  MONTH TO DATE    4.20                      6.17  -1.97     8.67
  SINCE OCT 1     22.87                     26.97  -4.10    10.27
  SINCE JAN 1      4.32                     13.22  -8.90     8.77

DEGREE DAYS
 HEATING
  YESTERDAY       11                                         7
  MONTH TO DATE  263                                       355
  SINCE DEC 1   1083                                      1364
  SINCE JUL 1   1441                                      1927

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


WIND (MPH)
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION  NW (330)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED     8.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86           400 AM
 LOWEST     48           100 PM
 AVERAGE    67

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


THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   62        74      2008
 MINIMUM TEMPERATURE (F)   41        31      2012


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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