Climatological Report (Daily)
Issued by NWS

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CDUS46 KMTR 260035
CLIAPC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
435 PM PST SUN JAN 25 2015


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

...THE NAPA AIRPORT  CLIMATE SUMMARY FOR JANUARY 25 2015...
VALID TODAY AS OF 0400 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         58    254 PM  70    2014  56      2       70
  MINIMUM         41    751 AM  27    2007  37      4       34
  AVERAGE         50                        47      3       52

PRECIPITATION (IN)
  TODAY            0.00                                      0.00
  MONTH TO DATE    T                                          T
  SINCE JUL 1     12.77                                      2.20
  SINCE JAN 1      T                                          T

DEGREE DAYS
 HEATING
  TODAY           15                                        13
  MONTH TO DATE  440                                       412
  SINCE DEC 1    841                                      1078
  SINCE JUL 1   1314                                      1757

 COOLING
  TODAY            0                                         0
  MONTH TO DATE    0                                         0
  SINCE DEC 1      0                                         0
  SINCE JAN 1      0                                         0
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  14   RESULTANT WIND DIRECTION   E (100)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED    14.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     67           300 PM
 AVERAGE    84

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


THE NAPA AIRPORT  CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   56        69      2014
 MINIMUM TEMPERATURE (F)   37        26      2009


SUNRISE AND SUNSET
JANUARY 25 2015.......SUNRISE   719 AM PST   SUNSET   524 PM PST
JANUARY 26 2015.......SUNRISE   719 AM PST   SUNSET   525 PM PST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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