Climatological Report (Daily)
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000
CDUS46 KMTR 290827
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
127 AM PDT SAT APR 29 2017


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR APRIL 28 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         77    416 PM  86    2013  71      6       78
  MINIMUM         47    543 AM  34    2002  44      3       47
  AVERAGE         62                        58      4       63

PRECIPITATION (IN)
  YESTERDAY        0.00          0.23 2003   0.05  -0.05     0.00
  MONTH TO DATE    4.56                      2.00   2.56     1.35
  SINCE OCT 1     60.07                     34.18  25.89    31.65
  SINCE JAN 1     41.65                     20.43  21.22    23.07

DEGREE DAYS
 HEATING
  YESTERDAY        3                                         2
  MONTH TO DATE  245                                       163
  SINCE MAR 1    551                                       466
  SINCE JUL 1   2574                                      2196

 COOLING
  YESTERDAY        0                                         0
  MONTH TO DATE    0                                         1
  SINCE MAR 1      0                                         1
  SINCE JAN 1      0                                         4
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION   N (10)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     8.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    71           500 AM
 LOWEST     16           600 PM
 AVERAGE    44

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


THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        92      2014
 MINIMUM TEMPERATURE (F)   44        32      2009


SUNRISE AND SUNSET
APRIL 29 2017.........SUNRISE   616 AM PDT   SUNSET   802 PM PDT
APRIL 30 2017.........SUNRISE   615 AM PDT   SUNSET   802 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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