Climatological Report (Daily)
Issued by NWS

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000
CDUS46 KMTR 300032
CLIAPC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
532 PM PDT WED JUL 29 2015


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

...THE NAPA AIRPORT  CLIMATE SUMMARY FOR JULY 29 2015...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         85R   201 PM  83    2014  78      7       83
  MINIMUM         54    540 AM  49    2010  52      2       52
  AVERAGE         70                        65      5       68

PRECIPITATION (IN)
  TODAY            0.00                                      0.00
  MONTH TO DATE    0.03                                       T
  SINCE OCT 1     16.42                                      9.63
  SINCE JAN 1      4.03                                      8.27

DEGREE DAYS
 HEATING
  TODAY            0                                         0
  MONTH TO DATE    6                                        10
  SINCE JUN 1     54                                        53
  SINCE JUL 1      6                                        10

 COOLING
  TODAY            5                                         3
  MONTH TO DATE   90                                        71
  SINCE JUN 1    134                                       112
  SINCE JAN 1    135                                       123
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION   S (190)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED     6.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           600 AM
 LOWEST     40           200 PM
 AVERAGE    70

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


THE NAPA AIRPORT  CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   78        88      2012
 MINIMUM TEMPERATURE (F)   52        50      1999


SUNRISE AND SUNSET
JULY 29 2015..........SUNRISE   609 AM PDT   SUNSET   822 PM PDT
JULY 30 2015..........SUNRISE   610 AM PDT   SUNSET   821 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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