Climatological Report (Daily)
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000
CDUS46 KSGX 260019
CLIONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
419 PM PST THU DEC 25 2014


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

...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 25 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         64    241 PM  82    2013  65     -1       82
  MINIMUM         49    721 AM  31    1998  43      6       46
  AVERAGE         57                        54      3       64

PRECIPITATION (IN)
  TODAY            0.00          0.49 2008   0.09  -0.09     0.00
  MONTH TO DATE    4.40                      1.35   3.05     0.36
  SINCE JUL 1      5.88                      3.69   2.19     0.92
  SINCE JAN 1      9.37                     14.07  -4.70     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            8                        11     -3        1
  MONTH TO DATE  148                       269   -121      237
  SINCE DEC 1    148                       269   -121      237
  SINCE JUL 1    218                       491   -273      395

 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   1   RESULTANT WIND DIRECTION  SW (220)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     E (70)
  AVERAGE WIND SPEED     5.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           100 AM
 LOWEST     19           300 PM
 AVERAGE    54

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


THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   65        82      2013
 MINIMUM TEMPERATURE (F)   43        32      2008


SUNRISE AND SUNSET
DECEMBER 25 2014......SUNRISE   654 AM PST   SUNSET   447 PM PST
DECEMBER 26 2014......SUNRISE   654 AM PST   SUNSET   448 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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