Climatological Report (Daily)
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000
CDUS46 KSGX 200017
CLIONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
517 PM PDT SAT AUG 19 2017


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

...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR AUGUST 19 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    225 PM  99    2012  94     -5       96
                                      2007
  MINIMUM         62    527 AM  59    2009  65     -3       63
  AVERAGE         76                        79     -3       80

PRECIPITATION (IN)
  TODAY            0.00          0.00   MM   0.01  -0.01     0.00
  MONTH TO DATE    T                         0.09  -0.09     0.00
  SINCE OCT 1     15.67                     14.73   0.94     7.71
  SINCE JAN 1     10.79                     10.56   0.23     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       15
  MONTH TO DATE  288                       266     22      294
  SINCE JUN 1   1144                       884    260     1136
  SINCE JAN 1   1422                      1050    372     1364
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   7   RESULTANT WIND DIRECTION   W (260)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED     7.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           500 AM
 LOWEST     32           200 PM
 AVERAGE    63

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


THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   94        99      2007
 MINIMUM TEMPERATURE (F)   65        59      2006


SUNRISE AND SUNSET
AUGUST 19 2017........SUNRISE   615 AM PDT   SUNSET   732 PM PDT
AUGUST 20 2017........SUNRISE   616 AM PDT   SUNSET   731 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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