Climatological Report (Daily)
Issued by NWS

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CDUS46 KMTR 030836
CLIAPC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1236 AM PST TUE MAR 3 2015


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

...THE NAPA AIRPORT  CLIMATE SUMMARY FOR MARCH 2 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         59    217 PM  71    2013  62     -3       60
  MINIMUM         37    448 AM  30    2007  40     -3       48
  AVERAGE         48                        51     -3       54

PRECIPITATION (IN)
  YESTERDAY        T                                         0.06
  MONTH TO DATE    T                                         0.06
  SINCE OCT 1     14.76                                      6.18
  SINCE JAN 1      2.37                                      4.82

DEGREE DAYS
 HEATING
  YESTERDAY       17                                        11
  MONTH TO DATE   34                                        17
  SINCE MAR 1     34                                        17
  SINCE JUL 1   1762                                      2224

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


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   S (200)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     5.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           200 AM
 LOWEST     57          1200 PM
 AVERAGE    79

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


THE NAPA AIRPORT  CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   62        69      2012
 MINIMUM TEMPERATURE (F)   40        32      2012


SUNRISE AND SUNSET
MARCH  3 2015.........SUNRISE   638 AM PST   SUNSET   604 PM PST
MARCH  4 2015.........SUNRISE   637 AM PST   SUNSET   605 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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