Climatological Report (Daily)
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000
CDUS46 KMTR 270845
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
145 AM PDT WED MAY 27 2015


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR MAY 26 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         67    232 PM  93    2014  77    -10       93
  MINIMUM         50    633 AM  43    2012  48      2       51
  AVERAGE         59                        62     -3       72

PRECIPITATION (IN)
  YESTERDAY        T             0.01 2011   0.02  -0.02     0.00
  MONTH TO DATE    T                         1.21  -1.21     0.02
  SINCE OCT 1     24.49                     35.48 -10.99    14.07
  SINCE JAN 1      5.94                     21.73 -15.79    12.57

DEGREE DAYS
 HEATING
  YESTERDAY        6                                         0
  MONTH TO DATE  143                                        62
  SINCE MAR 1    566                                       536
  SINCE JUL 1   2022                                      2473

 COOLING
  YESTERDAY        0                                         7
  MONTH TO DATE    1                                        41
  SINCE MAR 1     12                                        50
  SINCE JAN 1     12                                        50
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   S (170)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED     5.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           300 AM
 LOWEST     58           200 PM
 AVERAGE    76

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


THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   77        89      2014
                                             2003
 MINIMUM TEMPERATURE (F)   48        43      2010
                                             2006


SUNRISE AND SUNSET
MAY 27 2015...........SUNRISE   551 AM PDT   SUNSET   826 PM PDT
MAY 28 2015...........SUNRISE   551 AM PDT   SUNSET   827 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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