Climatological Report (Daily)
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000
CDUS46 KMTR 030827
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
127 AM PDT SUN MAY 3 2015


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR MAY 2 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         71   1251 PM  91    2013  72     -1       80
  MINIMUM         50   1155 PM  40    2012  44      6       45
                                      2011
                                      2008
  AVERAGE         61                        58      3       63

PRECIPITATION (IN)
  YESTERDAY        0.00          0.39 2003   0.07  -0.07     0.00
  MONTH TO DATE    0.00                      0.13  -0.13     0.00
  SINCE OCT 1     24.49                     34.40  -9.91    14.05
  SINCE JAN 1      5.94                     20.65 -14.71    12.55

DEGREE DAYS
 HEATING
  YESTERDAY        4                                         2
  MONTH TO DATE    4                                         2
  SINCE MAR 1    427                                       476
  SINCE JUL 1   1883                                      2413

 COOLING
  YESTERDAY        0                                         0
  MONTH TO DATE    1                                         5
  SINCE MAR 1     12                                        14
  SINCE JAN 1     12                                        14
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   S (170)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     S (160)
  AVERAGE WIND SPEED     4.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89          1200 AM
 LOWEST     56           200 PM
 AVERAGE    73

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


THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   72        91      2013
 MINIMUM TEMPERATURE (F)   45        37      2008


SUNRISE AND SUNSET
MAY  3 2015...........SUNRISE   612 AM PDT   SUNSET   805 PM PDT
MAY  4 2015...........SUNRISE   611 AM PDT   SUNSET   806 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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