Climatological Report (Daily)
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000
CDUS46 KSGX 290017
CLIONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
416 PM PST SUN DEC 28 2014


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

...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 28 2014...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         60    331 PM  78    2011  65     -5       75
  MINIMUM         37    657 AM  31    2003  43     -6       50
  AVERAGE         49                        54     -5       63

PRECIPITATION (IN)
  TODAY            0.00          1.13 2004   0.18  -0.18     0.00
  MONTH TO DATE    4.40                      1.80   2.60     0.36
  SINCE JUL 1      5.88                      4.14   1.74     0.92
  SINCE JAN 1      9.37                     14.52  -5.15     3.71

SNOWFALL (IN)
  TODAY            0.0
  MONTH TO DATE    0.0
  SINCE JAN 1      0.0
  SINCE JUL 1      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY           16                        11      5        2
  MONTH TO DATE  196                       302   -106      245
  SINCE DEC 1    196                       302   -106      245
  SINCE JUL 1    266                       524   -258      403

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    2                         0      2        4
  SINCE DEC 1      2                         0      2        4
  SINCE JAN 1   2399                      1705    694     2001
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   0   RESULTANT WIND DIRECTION   N (20)
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED     9   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED     1.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    64           700 AM
 LOWEST     19           100 PM
 AVERAGE    42

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


THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   65        79      2000
 MINIMUM TEMPERATURE (F)   43        36      2003


SUNRISE AND SUNSET
DECEMBER 28 2014......SUNRISE   655 AM PST   SUNSET   449 PM PST
DECEMBER 29 2014......SUNRISE   655 AM PST   SUNSET   450 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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