Climatological Report (Daily)
Issued by NWS

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000
CDUS46 KMTR 140832
CLIAPC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
132 AM PDT MON JUL 14 2014


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

...THE NAPA AIRPORT  CLIMATE SUMMARY FOR JULY 13 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         78    456 PM  96    2009  78      0       77
  MINIMUM         54   1230 AM  47    2009  53      1       49
  AVERAGE         66                        66      0       63

PRECIPITATION (IN)
  YESTERDAY        0.00                                      0.00
  MONTH TO DATE    0.00                                      0.00
  SINCE JUL 1      0.00                                      0.00
  SINCE JAN 1      8.27                                      1.97

DEGREE DAYS
 HEATING
  YESTERDAY        0                                         2
  MONTH TO DATE   10                                         7
  SINCE JUN 1     53                                        37
  SINCE JUL 1     10                                         7

 COOLING
  YESTERDAY        1                                         0
  MONTH TO DATE    8                                        38
  SINCE JUN 1     49                                       115
  SINCE JAN 1     60                                       135
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION  SW (220)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED     6.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           100 AM
 LOWEST     48           500 PM
 AVERAGE    74

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


THE NAPA AIRPORT  CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   78        95      2009
 MINIMUM TEMPERATURE (F)   53        47      2011


SUNRISE AND SUNSET
JULY 14 2014..........SUNRISE   557 AM PDT   SUNSET   832 PM PDT
JULY 15 2014..........SUNRISE   558 AM PDT   SUNSET   832 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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