Climatological Report (Daily)
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000
CDUS46 KMTR 060826
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
126 AM PDT WED MAY 6 2015


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR MAY 5 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         74    330 PM  87    2011  72      2       68
  MINIMUM         40R   348 AM  40    1999  45     -5       45
  AVERAGE         57                        59     -2       57

PRECIPITATION (IN)
  YESTERDAY        0.00          0.04 2005   0.06  -0.06     0.02
  MONTH TO DATE    0.00                      0.32  -0.32     0.02
  SINCE OCT 1     24.49                     34.59 -10.10    14.07
  SINCE JAN 1      5.94                     20.84 -14.90    12.57

DEGREE DAYS
 HEATING
  YESTERDAY        8                                         8
  MONTH TO DATE   30                                        20
  SINCE MAR 1    453                                       494
  SINCE JUL 1   1909                                      2431

 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 (160)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SE (140)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    SE (130)
  AVERAGE WIND SPEED     3.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           600 AM
 LOWEST     41           300 PM
 AVERAGE    71

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


THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   73        90      2007
 MINIMUM TEMPERATURE (F)   45        38      2010


SUNRISE AND SUNSET
MAY  6 2015...........SUNRISE   609 AM PDT   SUNSET   808 PM PDT
MAY  7 2015...........SUNRISE   608 AM PDT   SUNSET   809 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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