Climatological Report (Daily)
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566
CDUS46 KSGX 220019
CLIONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
419 PM PST SAT JAN 21 2017


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

...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR JANUARY 21 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         56    359 PM  82    2013  65     -9       77
  MINIMUM         39    650 AM  33    2006  44     -5       44
  AVERAGE         48                        55     -7       61

PRECIPITATION (IN)
  TODAY            0.00          1.25 2010   0.11  -0.11     0.00
  MONTH TO DATE    4.60                      2.55   2.05     1.78
  SINCE OCT 1      9.48                      6.72   2.76     3.90
  SINCE JAN 1      4.60                      2.55   2.05     1.78

DEGREE DAYS
 HEATING
  TODAY           17                        11      6        4
  MONTH TO DATE  250                       231     19      252
  SINCE DEC 1    583                       569     14      615
  SINCE JUL 1    713                       791    -78      812

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         2     -2        2
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION  SW (240)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     6.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           100 AM
 LOWEST     59           300 PM
 AVERAGE    76

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


THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   65        81      2013
 MINIMUM TEMPERATURE (F)   44        36      2013
                                             2006


SUNRISE AND SUNSET
JANUARY 21 2017.......SUNRISE   654 AM PST   SUNSET   510 PM PST
JANUARY 22 2017.......SUNRISE   653 AM PST   SUNSET   511 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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