Climatological Report (Daily)
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CDUS46 KMTR 060827
CLIAPC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
127 AM PDT FRI MAY 6 2016


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

...THE NAPA AIRPORT  CLIMATE SUMMARY FOR MAY 5 2016...

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)
 YESTERDAY
  MAXIMUM         65    354 PM  82    2011  71     -6       67
  MINIMUM         52   1148 PM  37    2003  44      8       45
  AVERAGE         59                        57      2       56

PRECIPITATION (IN)
  YESTERDAY        T                                         0.00
  MONTH TO DATE    T                                         0.00
  SINCE OCT 1     18.61                                     16.26
  SINCE JAN 1     14.42                                      3.87

DEGREE DAYS
 HEATING
  YESTERDAY        6                                         9
  MONTH TO DATE   22                                        39
  SINCE MAR 1    575                                       628
  SINCE JUL 1   2466                                      2356

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


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION   W (270)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     6.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           500 AM
 LOWEST     67           200 PM
 AVERAGE    80

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


THE NAPA AIRPORT  CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        90      2007
 MINIMUM TEMPERATURE (F)   44        38      2003


SUNRISE AND SUNSET
MAY  6 2016...........SUNRISE   606 AM PDT   SUNSET   806 PM PDT
MAY  7 2016...........SUNRISE   605 AM PDT   SUNSET   807 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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