Climatological Report (Daily)
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000
CDUS46 KSGX 220024
CLIONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
423 PM PST SUN DEC 21 2014


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

...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 21 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         65    359 PM  82    2005  65      0       59
  MINIMUM         44    643 AM  33    2012  43      1       40
  AVERAGE         55                        54      1       50

PRECIPITATION (IN)
  TODAY            0.00          2.84 2010   0.08  -0.08     0.00
  MONTH TO DATE    4.40                      1.04   3.36     0.36
  SINCE JUL 1      5.88                      3.38   2.50     0.92
  SINCE JAN 1      9.37                     13.76  -4.39     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           10                        11     -1       15
  MONTH TO DATE  132                       225    -93      216
  SINCE DEC 1    132                       225    -93      216
  SINCE JUL 1    202                       447   -245      374

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        4
  SINCE DEC 1      0                         0      0        4
  SINCE JAN 1   2397                      1705    692     2001
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION  NE (50)
  HIGHEST WIND SPEED     7   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED     9   HIGHEST GUST DIRECTION    NE (40)
  AVERAGE WIND SPEED     1.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92           700 AM
 LOWEST     56           200 PM
 AVERAGE    74

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


THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   65        76      2005
 MINIMUM TEMPERATURE (F)   43        28      1998


SUNRISE AND SUNSET
DECEMBER 21 2014......SUNRISE   652 AM PST   SUNSET   445 PM PST
DECEMBER 22 2014......SUNRISE   653 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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