Climatological Report (Daily)
Issued by NWS

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000
CDUS46 KMTR 250827
CLIAPC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
127 AM PDT FRI JUL 25 2014


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

...THE NAPA AIRPORT  CLIMATE SUMMARY FOR JULY 24 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         92    323 PM  93    2006  78     14       82
  MINIMUM         50    509 AM  45    2002  53     -3       55
  AVERAGE         71                        65      6       69

PRECIPITATION (IN)
  YESTERDAY        0.00                                      0.00
  MONTH TO DATE    T                                         0.00
  SINCE JUL 1      T                                         0.00
  SINCE JAN 1      8.27                                      1.97

DEGREE DAYS
 HEATING
  YESTERDAY        0                                         0
  MONTH TO DATE   10                                        14
  SINCE JUN 1     53                                        44
  SINCE JUL 1     10                                        14

 COOLING
  YESTERDAY        6                                         4
  MONTH TO DATE   46                                        51
  SINCE JUN 1     87                                       128
  SINCE JAN 1     98                                       148
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION  SW (230)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     6.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           400 AM
 LOWEST     29           200 PM
 AVERAGE    65

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


THE NAPA AIRPORT  CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   78        91      2006
 MINIMUM TEMPERATURE (F)   53        47      2008


SUNRISE AND SUNSET
JULY 25 2014..........SUNRISE   606 AM PDT   SUNSET   825 PM PDT
JULY 26 2014..........SUNRISE   607 AM PDT   SUNSET   824 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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