Climatological Report (Daily)
Issued by NWS

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000
CDUS46 KMTR 280827
CLIAPC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
126 AM PDT SAT MAR 28 2015


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

...THE NAPA AIRPORT  CLIMATE SUMMARY FOR MARCH 27 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         69    331 PM  80    2009  66      3       60
  MINIMUM         45   1150 PM  32    2008  40      5       44
  AVERAGE         57                        53      4       52

PRECIPITATION (IN)
  YESTERDAY        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
  YESTERDAY        8                                        13
  MONTH TO DATE  263                                       252
  SINCE MAR 1    263                                       252
  SINCE JUL 1   1991                                      2459

 COOLING
  YESTERDAY        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 (230)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED     7.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


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

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


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


SUNRISE AND SUNSET
MARCH 28 2015.........SUNRISE   701 AM PDT   SUNSET   728 PM PDT
MARCH 29 2015.........SUNRISE   659 AM PDT   SUNSET   729 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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