Climatological Report (Daily)
Issued by NWS

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000
CDUS46 KMTR 070845
CLIAPC


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
145 AM PDT TUE JUL 7 2015


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

...THE NAPA AIRPORT  CLIMATE SUMMARY FOR JULY 6 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         83    316 PM  85    2011  79      4       81
  MINIMUM         58    552 AM  47    2014  52      6       47
  AVERAGE         71                        66      5       64

PRECIPITATION (IN)
  YESTERDAY        0.00                                      0.00
  MONTH TO DATE    T                                         0.00
  SINCE OCT 1     16.39                                      9.63
  SINCE JAN 1      4.00                                      8.27

DEGREE DAYS
 HEATING
  YESTERDAY        0                                         1
  MONTH TO DATE    0                                         7
  SINCE JUN 1     48                                        50
  SINCE JUL 1      0                                         7

 COOLING
  YESTERDAY        6                                         0
  MONTH TO DATE   21                                         2
  SINCE JUN 1     65                                        43
  SINCE JAN 1     66                                        54
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  14   RESULTANT WIND DIRECTION   W (260)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED    14.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           100 AM
 LOWEST     40           300 PM
 AVERAGE    67

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


THE NAPA AIRPORT  CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   79        91      2008
 MINIMUM TEMPERATURE (F)   53        44      2000


SUNRISE AND SUNSET
JULY  7 2015..........SUNRISE   553 AM PDT   SUNSET   835 PM PDT
JULY  8 2015..........SUNRISE   553 AM PDT   SUNSET   835 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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