Climatological Report (Daily)
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000
CDUS46 KSGX 121231
CLISNA


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
430 AM PST TUE DEC 12 2017


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

...THE JOHN WAYNE AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 11 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1999 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         80R  1120 AM  79    2010  66     14       65
  MINIMUM         53    645 AM  40    2013  46      7       60
  AVERAGE         67                        56     11       63

PRECIPITATION (IN)
  YESTERDAY        0.00          0.19 2015   0.04  -0.04     0.00
  MONTH TO DATE    0.00                      0.44  -0.44     0.00
  SINCE OCT 1      T                         2.44  -2.44     2.24
  SINCE JAN 1      9.69                     11.69  -2.00     6.00

DEGREE DAYS
 HEATING
  YESTERDAY        0                         9     -9        2
  MONTH TO DATE   12                        90    -78       71
  SINCE DEC 1     12                        90    -78       71
  SINCE JUL 1     45                       243   -198      149

 COOLING
  YESTERDAY        2                         0      2        0
  MONTH TO DATE   18                         0     18        0
  SINCE DEC 1     18                         0     18        0
  SINCE JAN 1   1303                       876    427     1226
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION   S (200)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     2.3


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    41          1100 PM
 LOWEST      9           300 PM
 AVERAGE    25

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


THE JOHN WAYNE AIRPORT CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   66        90      2010
 MINIMUM TEMPERATURE (F)   46        41      2003


SUNRISE AND SUNSET
DECEMBER 12 2017......SUNRISE   647 AM PST   SUNSET   444 PM PST
DECEMBER 13 2017......SUNRISE   648 AM PST   SUNSET   444 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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