Climatological Report (Daily)
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000
CDUS46 KSGX 190019
CLIONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
519 PM PDT FRI AUG 18 2017


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

...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR AUGUST 18 2017...
VALID TODAY AS OF 0500 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         89    239 PM 100    2016  94     -5      100
                                      2007
  MINIMUM         63    538 AM  59    2009  65     -2       66
  AVERAGE         76                        79     -3       83

PRECIPITATION (IN)
  TODAY            0.00          0.00   MM   0.00   0.00     0.00
  MONTH TO DATE    T                         0.08  -0.08     0.00
  SINCE OCT 1     15.67                     14.72   0.95     7.71
  SINCE JAN 1     10.79                     10.55   0.24     5.59

DEGREE DAYS
 HEATING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1      0                         5     -5        2
  SINCE JUL 1      0                         0      0        0

 COOLING
  TODAY           11                        14     -3       18
  MONTH TO DATE  277                       252     25      279
  SINCE JUN 1   1133                       870    263     1121
  SINCE JAN 1   1411                      1036    375     1349
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   7   RESULTANT WIND DIRECTION   W (250)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     7.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87           500 AM
 LOWEST     32          1200 PM
 AVERAGE    60

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


THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   94        99      2012
                                             2007
 MINIMUM TEMPERATURE (F)   65        59      2009


SUNRISE AND SUNSET
AUGUST 18 2017........SUNRISE   614 AM PDT   SUNSET   733 PM PDT
AUGUST 19 2017........SUNRISE   615 AM PDT   SUNSET   732 PM PDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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