Climatological Report (Daily)
Issued by NWS

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000
CDUS46 KMTR 310027
CLIAPC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
527 PM PDT THU MAR 30 2017


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

...THE NAPA AIRPORT  CLIMATE SUMMARY FOR MARCH 30 2017...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         70    221 PM  82    2011  66      4       64
  MINIMUM         53    700 AM  32    2005  40     13       35
  AVERAGE         62                        53      9       50

PRECIPITATION (IN)
  TODAY            0.00                                      0.00
  MONTH TO DATE    3.75                                      6.50
  SINCE OCT 1     33.74                                     17.67
  SINCE JAN 1     24.79                                     13.48

DEGREE DAYS
 HEATING
  TODAY            3                                        15
  MONTH TO DATE  257                                       325
  SINCE MAR 1    257                                       325
  SINCE JUL 1   2140                                      2216

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


WIND (MPH)
  RESULTANT WIND SPEED  11   RESULTANT WIND DIRECTION   W (290)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED    13.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86           100 AM
 LOWEST     33           200 PM
 AVERAGE    60

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


THE NAPA AIRPORT  CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   66        81      2000
 MINIMUM TEMPERATURE (F)   40        28      2008


SUNRISE AND SUNSET
MARCH 30 2017.........SUNRISE   657 AM PDT   SUNSET   731 PM PDT
MARCH 31 2017.........SUNRISE   655 AM PDT   SUNSET   732 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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