Climatological Report (Daily)
Issued by NWS

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000
CDUS46 KMTR 050026
CLIAPC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
426 PM PST WED MAR 4 2015


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

...THE NAPA AIRPORT  CLIMATE SUMMARY FOR MARCH 4 2015...
VALID TODAY AS OF 0400 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         65        MM  73    2012  63      2       63
  MINIMUM         34    600 AM  32    1999  40     -6       52
  AVERAGE         50                        51     -1       58

PRECIPITATION (IN)
  TODAY            0.00                                      0.00
  MONTH TO DATE    T                                         0.15
  SINCE OCT 1     14.76                                      6.27
  SINCE JAN 1      2.37                                      4.91

DEGREE DAYS
 HEATING
  TODAY           15                                         7
  MONTH TO DATE   65                                        36
  SINCE MAR 1     65                                        36
  SINCE JUL 1   1793                                      2243

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


WIND (MPH)
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION  NE (40)
  HIGHEST WIND SPEED     7   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM
  AVERAGE WIND SPEED     3.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           400 AM
 LOWEST     43           300 PM
 AVERAGE    72

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


THE NAPA AIRPORT  CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        72      2008
 MINIMUM TEMPERATURE (F)   40        32      2013
                                             1999


SUNRISE AND SUNSET
MARCH  4 2015.........SUNRISE   637 AM PST   SUNSET   605 PM PST
MARCH  5 2015.........SUNRISE   635 AM PST   SUNSET   606 PM PST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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