Climatological Report (Daily)
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000
CDUS46 KSGX 161231
CLISNA


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
430 AM PST SAT DEC 16 2017


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

...THE JOHN WAYNE AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 15 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         78    112 PM  85    2013  66     12       63
  MINIMUM         47    639 AM  38    2015  46      1       54
  AVERAGE         63                        56      7       59

PRECIPITATION (IN)
  YESTERDAY        0.00          1.50 2008   0.05  -0.05     0.44
  MONTH TO DATE    0.00                      0.63  -0.63     0.44
  SINCE OCT 1      T                         2.63  -2.63     2.68
  SINCE JAN 1      9.69                     11.88  -2.19     6.44

DEGREE DAYS
 HEATING
  YESTERDAY        2                         9     -7        6
  MONTH TO DATE   24                       126   -102       89
  SINCE DEC 1     24                       126   -102       89
  SINCE JUL 1     57                       279   -222      167

 COOLING
  YESTERDAY        0                         0      0        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   2   RESULTANT WIND DIRECTION   S (180)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    11   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED     3.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           200 AM
 LOWEST     16           400 PM
 AVERAGE    55

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


THE JOHN WAYNE AIRPORT CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   65        79      2013
                                             1999
 MINIMUM TEMPERATURE (F)   46        38      2001


SUNRISE AND SUNSET
DECEMBER 16 2017......SUNRISE   649 AM PST   SUNSET   445 PM PST
DECEMBER 17 2017......SUNRISE   650 AM PST   SUNSET   446 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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