Climatological Report (Daily)
Issued by NWS

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000
CDUS46 KMTR 080027
CLIAPC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
526 PM PDT TUE JUL 7 2015


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

...THE NAPA AIRPORT  CLIMATE SUMMARY FOR JULY 7 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         81    150 PM  91    2008  79      2       71
  MINIMUM         58    515 AM  44    2000  53      5       54
  AVERAGE         70                        66      4       63

PRECIPITATION (IN)
  TODAY            0.00                                      0.00
  MONTH TO DATE    T                                         0.00
  SINCE OCT 1     16.39                                      9.63
  SINCE JAN 1      4.00                                      8.27

DEGREE DAYS
 HEATING
  TODAY            0                                         2
  MONTH TO DATE    0                                         9
  SINCE JUN 1     48                                        52
  SINCE JUL 1      0                                         9

 COOLING
  TODAY            5                                         0
  MONTH TO DATE   26                                         2
  SINCE JUN 1     70                                        43
  SINCE JAN 1     71                                        54
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  12   RESULTANT WIND DIRECTION   W (250)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED    13.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           400 AM
 LOWEST     39           200 PM
 AVERAGE    66

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


THE NAPA AIRPORT  CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   79       100      2008
 MINIMUM TEMPERATURE (F)   53        44      2009


SUNRISE AND SUNSET
JULY  7 2015..........SUNRISE   553 AM PDT   SUNSET   835 PM PDT
JULY  8 2015..........SUNRISE   553 AM PDT   SUNSET   835 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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