Climatological Report (Daily)
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000
CDUS46 KMTR 260028
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
527 PM PDT SAT APR 25 2015


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR APRIL 25 2015...
VALID TODAY AS OF 0500 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         72    349 PM  88    2004  71      1       58
  MINIMUM         46    519 AM  37    2009  43      3       43
  AVERAGE         59                        57      2       51

PRECIPITATION (IN)
  TODAY            0.01          0.62 2003   0.07  -0.06     0.08
  MONTH TO DATE    1.50                      1.84  -0.34     0.70
  SINCE OCT 1     24.49                     34.02  -9.53    14.02
  SINCE JAN 1      5.94                     20.27 -14.33    12.52

DEGREE DAYS
 HEATING
  TODAY            6                                        14
  MONTH TO DATE  196                                       174
  SINCE MAR 1    415                                       444
  SINCE JUL 1   1871                                      2381

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


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION  NW (320)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NW (320)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED     3.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           400 AM
 LOWEST     29           300 PM
 AVERAGE    65

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


THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        94      2004
 MINIMUM TEMPERATURE (F)   44        34      2009


SUNRISE AND SUNSET
APRIL 25 2015.........SUNRISE   622 AM PDT   SUNSET   757 PM PDT
APRIL 26 2015.........SUNRISE   621 AM PDT   SUNSET   758 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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