Climatological Report (Daily)
Issued by NWS

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000
CDUS46 KMTR 240826
CLIAPC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
125 AM PDT THU APR 24 2014


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

...THE NAPA AIRPORT  CLIMATE SUMMARY FOR APRIL 23 2014...

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)
 YESTERDAY
  MAXIMUM         67    201 PM  84    2013  69     -2       84
  MINIMUM         37    545 AM  34    2008  42     -5       46
  AVERAGE         52                        56     -4       65

PRECIPITATION (IN)
  YESTERDAY        0.00                                      0.00
  MONTH TO DATE    0.98                                      0.71
  SINCE JUL 1      9.48                                      9.49
  SINCE JAN 1      7.28                                      1.70

DEGREE DAYS
 HEATING
  YESTERDAY       13                                         0
  MONTH TO DATE  192                                       149
  SINCE MAR 1    495                                       509
  SINCE JUL 1   2702                                      2714

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


WIND (MPH)
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION   W (270)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     8.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           500 AM
 LOWEST     44          1200 PM
 AVERAGE    68

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


THE NAPA AIRPORT  CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        82      2004
 MINIMUM TEMPERATURE (F)   42        25      2008


SUNRISE AND SUNSET
APRIL 24 2014.........SUNRISE   621 AM PDT   SUNSET   754 PM PDT
APRIL 25 2014.........SUNRISE   620 AM PDT   SUNSET   755 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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