Climatological Report (Daily)
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000
CDUS46 KSGX 230021
CLIONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
421 PM PST MON DEC 22 2014


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

...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 22 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         77R   259 PM  76    2005  65     12       69
  MINIMUM         47    508 AM  28    1998  43      4       40
  AVERAGE         62                        54      8       55

PRECIPITATION (IN)
  TODAY            0.00          1.21 2010   0.07  -0.07     0.00
  MONTH TO DATE    4.40                      1.11   3.29     0.36
  SINCE JUL 1      5.88                      3.45   2.43     0.92
  SINCE JAN 1      9.37                     13.83  -4.46     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            3                        11     -8       10
  MONTH TO DATE  135                       236   -101      226
  SINCE DEC 1    135                       236   -101      226
  SINCE JUL 1    205                       458   -253      384

 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  NW (310)
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     2.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86           500 AM
 LOWEST     33           300 PM
 AVERAGE    60

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


THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   65        79      2005
 MINIMUM TEMPERATURE (F)   43        28      1998


SUNRISE AND SUNSET
DECEMBER 22 2014......SUNRISE   653 AM PST   SUNSET   446 PM PST
DECEMBER 23 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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