Climatological Report (Daily)
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000
CDUS46 KSGX 200117
CLIONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
517 PM PST FRI JAN 19 2018


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

...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR JANUARY 19 2018...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         63    206 PM  83    2005  65     -2       60
  MINIMUM         49    736 AM  34    2002  44      5       48
  AVERAGE         56                        55      1       54

PRECIPITATION (IN)
  TODAY            0.00          0.84 2010   0.11  -0.11     0.75
  MONTH TO DATE    1.90                      2.33  -0.43     3.24
  SINCE OCT 1      1.90                      6.50  -4.60     8.12
  SINCE JAN 1      1.90                      2.33  -0.43     3.24

DEGREE DAYS
 HEATING
  TODAY            9                        11     -2       11
  MONTH TO DATE   68                       209   -141      219
  SINCE DEC 1    211                       547   -336      552
  SINCE JUL 1    255                       769   -514      682

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    2                         0      2        0
  SINCE DEC 1     13                         2     11        0
  SINCE JAN 1      2                         0      2        0
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   W (260)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     5.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89           400 AM
 LOWEST     60          1200 PM
 AVERAGE    75

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


THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   65        84      2014
 MINIMUM TEMPERATURE (F)   44        33      2002
                                             1984


SUNRISE AND SUNSET
JANUARY 19 2018.......SUNRISE   655 AM PST   SUNSET   508 PM PST
JANUARY 20 2018.......SUNRISE   654 AM PST   SUNSET   509 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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