Climatological Report (Daily)
Issued by NWS

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000
CDUS46 KMTR 240826
CLIAPC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
126 AM PDT THU JUL 24 2014


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

...THE NAPA AIRPORT  CLIMATE SUMMARY FOR JULY 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         81    356 PM 102    2006  78      3       77
  MINIMUM         58   1159 PM  48    2000  53      5       60
  AVERAGE         70                        65      5       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        5                                         4
  MONTH TO DATE   40                                        47
  SINCE JUN 1     81                                       124
  SINCE JAN 1     92                                       144
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   9   RESULTANT WIND DIRECTION   W (250)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED     9.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           600 AM
 LOWEST     49           400 PM
 AVERAGE    71

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


THE NAPA AIRPORT  CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   78        93      2006
 MINIMUM TEMPERATURE (F)   53        45      2002


SUNRISE AND SUNSET
JULY 24 2014..........SUNRISE   605 AM PDT   SUNSET   826 PM PDT
JULY 25 2014..........SUNRISE   606 AM PDT   SUNSET   825 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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