Climatological Report (Daily)
Issued by NWS

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CDUS46 KMTR 050846
CLIAPC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1246 AM PST THU MAR 5 2015


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

...THE NAPA AIRPORT  CLIMATE SUMMARY FOR MARCH 4 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         65        MM  73    2012  63      2       63
  MINIMUM         33        MM  32    1999  40     -7       52
  AVERAGE         49                        51     -2       58

PRECIPITATION (IN)
  YESTERDAY        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
  YESTERDAY       16                                         7
  MONTH TO DATE   66                                        36
  SINCE MAR 1     66                                        36
  SINCE JUL 1   1794                                      2243

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


WIND (MPH)
  RESULTANT WIND SPEED   0   RESULTANT WIND DIRECTION  SE (120)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM
  AVERAGE WIND SPEED     3.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


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

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


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


SUNRISE AND SUNSET
MARCH  5 2015.........SUNRISE   635 AM PST   SUNSET   606 PM PST
MARCH  6 2015.........SUNRISE   634 AM PST   SUNSET   607 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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