Climatological Report (Daily)
Issued by NWS

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CDUS46 KMTR 010854
CLIAPC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1254 AM PST SUN MAR 1 2015


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

...THE NAPA AIRPORT  CLIMATE SUMMARY FOR FEBRUARY 28 2015...

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)
 YESTERDAY
  MAXIMUM         60    445 PM  71    2008  62     -2       62
  MINIMUM         34    719 AM  28    2012  40     -6       51
  AVERAGE         47                        51     -4       57

PRECIPITATION (IN)
  YESTERDAY        T                                         0.65
  MONTH TO DATE    2.37                                      4.68
  SINCE OCT 1     14.76                                      6.12
  SINCE JAN 1      2.37                                      4.76

DEGREE DAYS
 HEATING
  YESTERDAY       18                                         8
  MONTH TO DATE  332                                       375
  SINCE DEC 1   1255                                      1528
  SINCE JUL 1   1728                                      2207

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


WIND (MPH)
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION   W (270)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     E (110)
  AVERAGE WIND SPEED     2.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           500 AM
 LOWEST     57           400 PM
 AVERAGE    79

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


THE NAPA AIRPORT  CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   62        71      2013
 MINIMUM TEMPERATURE (F)   40        32      2001


SUNRISE AND SUNSET
MARCH  1 2015.........SUNRISE   641 AM PST   SUNSET   602 PM PST
MARCH  2 2015.........SUNRISE   640 AM PST   SUNSET   603 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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