Climatological Report (Daily)
Issued by NWS

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000
CDUS46 KMTR 120045
CLIAPC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
545 PM PDT FRI JUL 11 2014


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

...THE NAPA AIRPORT  CLIMATE SUMMARY FOR JULY 11 2014...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         73    345 PM  97    1999  79     -6       72
  MINIMUM         60    558 AM  46    1998  53      7       51
  AVERAGE         67                        66      1       62

PRECIPITATION (IN)
  TODAY            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
  TODAY            0                                         3
  MONTH TO DATE   10                                         4
  SINCE JUN 1     53                                        34
  SINCE JUL 1     10                                         4

 COOLING
  TODAY            2                                         0
  MONTH TO DATE    5                                        38
  SINCE JUN 1     46                                       115
  SINCE JAN 1     57                                       135
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  10   RESULTANT WIND DIRECTION  SW (220)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED    12.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


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


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

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


THE NAPA AIRPORT  CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   78        95      1999
 MINIMUM TEMPERATURE (F)   53        46      2004


SUNRISE AND SUNSET
JULY 11 2014..........SUNRISE   555 AM PDT   SUNSET   834 PM PDT
JULY 12 2014..........SUNRISE   556 AM PDT   SUNSET   833 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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