Climatological Report (Daily)
Issued by NWS

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CDUS46 KMTR 280036
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
436 PM PST FRI FEB 27 2015


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR FEBRUARY 27 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    147 PM  78    2002  62      1       62
  MINIMUM         47    356 AM  27    2012  41      6       53
  AVERAGE         55                        52      3       58

PRECIPITATION (IN)
  TODAY            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
  TODAY           10                                         7
  MONTH TO DATE  262                                       355
  SINCE DEC 1   1082                                      1364
  SINCE JUL 1   1440                                      1927

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


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION   N (350)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     6.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  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 TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   62        74      2008
 MINIMUM TEMPERATURE (F)   41        31      2012


SUNRISE AND SUNSET
FEBRUARY 27 2015......SUNRISE   646 AM PST   SUNSET   602 PM PST
FEBRUARY 28 2015......SUNRISE   645 AM PST   SUNSET   603 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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