Climatological Report (Daily)
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000
CDUS46 KMTR 210037
CLISTS


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
537 PM PDT SUN APR 20 2014


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

...THE SANTA ROSA AIRPORT CLIMATE SUMMARY FOR APRIL 20 2014...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         81    156 PM  93    2009  70     11       81
  MINIMUM         43    544 AM  32    2008  43      0       49
  AVERAGE         62                        56      6       65

PRECIPITATION (IN)
  TODAY            0.00          0.63 2001   0.07  -0.07     0.00
  MONTH TO DATE    0.62                      1.51  -0.89     1.11
  SINCE JUL 1     14.46                     34.13 -19.67    27.26
  SINCE JAN 1     12.44                     19.94  -7.50     4.85

DEGREE DAYS
 HEATING
  TODAY            3                                         0
  MONTH TO DATE  129                                       128
  SINCE MAR 1    399                                       477
  SINCE JUL 1   2336                                      2554

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


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION   W (270)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED     3.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           300 AM
 LOWEST     25           400 PM
 AVERAGE    63

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


THE SANTA ROSA AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   70        92      2009
 MINIMUM TEMPERATURE (F)   43        32      2008


SUNRISE AND SUNSET
APRIL 20 2014.........SUNRISE   628 AM PDT   SUNSET   753 PM PDT
APRIL 21 2014.........SUNRISE   627 AM PDT   SUNSET   754 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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