Climatological Report (Daily)
Issued by NWS

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CDUS46 KMTR 280026
CLIAPC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
526 PM PDT FRI MAR 27 2015


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

...THE NAPA AIRPORT  CLIMATE SUMMARY FOR MARCH 27 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         69    331 PM  80    2009  66      3       60
  MINIMUM         46    604 AM  32    2008  40      6       44
  AVERAGE         58                        53      5       52

PRECIPITATION (IN)
  TODAY            0.00                                       T
  MONTH TO DATE    0.07                                      0.70
  SINCE OCT 1     14.83                                      6.82
  SINCE JAN 1      2.44                                      5.46

DEGREE DAYS
 HEATING
  TODAY            7                                        13
  MONTH TO DATE  262                                       252
  SINCE MAR 1    262                                       252
  SINCE JUL 1   1990                                      2459

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


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION  SW (210)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED     8.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           300 AM
 LOWEST     59           300 PM
 AVERAGE    80

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


THE NAPA AIRPORT  CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   66        76      2004
 MINIMUM TEMPERATURE (F)   40        32      1999


SUNRISE AND SUNSET
MARCH 27 2015.........SUNRISE   702 AM PDT   SUNSET   728 PM PDT
MARCH 28 2015.........SUNRISE   701 AM PDT   SUNSET   728 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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