Climatological Report (Daily)
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000
CDUS46 KSGX 281134
CLIONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
433 AM PDT FRI JUL 28 2017


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

...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR JULY 27 2017...

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)
 YESTERDAY
  MAXIMUM         98    222 PM 102    1998  93      5      100
  MINIMUM         67    518 AM  57    2012  64      3       74
  AVERAGE         83                        79      4       87

PRECIPITATION (IN)
  YESTERDAY        0.00          T    2015   0.00   0.00     0.00
  MONTH TO DATE    0.05                      0.08  -0.03     0.00
  SINCE OCT 1     15.67                     14.63   1.04     7.71
  SINCE JAN 1     10.79                     10.46   0.33     5.59

DEGREE DAYS
 HEATING
  YESTERDAY        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
  YESTERDAY       18                        14      4       22
  MONTH TO DATE  456                       340    116      416
  SINCE JUN 1    798                       563    235      764
  SINCE JAN 1   1076                       729    347      992
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION   W (250)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED     6.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    81           300 AM
 LOWEST     25           200 PM
 AVERAGE    53

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


THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   93       102      1998
 MINIMUM TEMPERATURE (F)   64        57      2012


SUNRISE AND SUNSET
JULY 28 2017..........SUNRISE   559 AM PDT   SUNSET   754 PM PDT
JULY 29 2017..........SUNRISE   600 AM PDT   SUNSET   753 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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