Climatological Report (Daily)
Issued by NWS

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000
CDUS46 KMTR 280027
CLIAPC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
527 PM PDT SAT AUG 27 2016


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

...THE NAPA AIRPORT  CLIMATE SUMMARY FOR AUGUST 27 2016...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         73    235 PM  98    2004  81     -8       93
  MINIMUM         61    635 AM  44    2005  52      9       53
  AVERAGE         67                        66      1       73

PRECIPITATION (IN)
  TODAY            0.00                                      0.00
  MONTH TO DATE    0.00                                      0.01
  SINCE OCT 1     18.86                                     16.43
  SINCE JAN 1     14.67                                      4.04

DEGREE DAYS
 HEATING
  TODAY            0                                         0
  MONTH TO DATE   20                                         0
  SINCE JUN 1     83                                        54
  SINCE JUL 1     57                                         6

 COOLING
  TODAY            2                                         8
  MONTH TO DATE   19                                        96
  SINCE JUN 1    104                                       239
  SINCE JAN 1    115                                       240
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   9   RESULTANT WIND DIRECTION  SW (240)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED    12.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84           300 AM
 LOWEST     57          1200 PM
 AVERAGE    71

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


THE NAPA AIRPORT  CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   81       100      2008
 MINIMUM TEMPERATURE (F)   52        45      2005


SUNRISE AND SUNSET
AUGUST 27 2016........SUNRISE   635 AM PDT   SUNSET   745 PM PDT
AUGUST 28 2016........SUNRISE   636 AM PDT   SUNSET   744 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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