Climatological Report (Daily)
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218
CDUS46 KSGX 080118
CLIONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
518 PM PST WED DEC 7 2016


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

...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 7 2016...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         62    258 PM  82    2006  66     -4       80
  MINIMUM         50    721 AM  32    2011  43      7       46
  AVERAGE         56                        54      2       63

PRECIPITATION (IN)
  TODAY            0.00          1.07 2009   0.04  -0.04     0.00
  MONTH TO DATE    0.00                      0.28  -0.28     0.00
  SINCE OCT 1      1.45                      2.13  -0.68     1.12
  SINCE JAN 1      7.04                     13.00  -5.96     7.68

DEGREE DAYS
 HEATING
  TODAY            9                        11     -2        2
  MONTH TO DATE   70                        71     -1       44
  SINCE DEC 1     70                        71     -1       44
  SINCE JUL 1    200                       293    -93      241

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   2102                      1705    397     2351
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION  SW (220)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED     2.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           200 AM
 LOWEST     51           100 PM
 AVERAGE    70

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


THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   66        83      2015
 MINIMUM TEMPERATURE (F)   43        33      1998


SUNRISE AND SUNSET
DECEMBER  7 2016......SUNRISE   643 AM PST   SUNSET   441 PM PST
DECEMBER  8 2016......SUNRISE   644 AM PST   SUNSET   441 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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