Climatological Report (Daily)
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CDUS46 KSGX 271150
CLIONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
450 AM PDT THU JUL 27 2017


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

...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR JULY 26 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         94    240 PM 103    2006  93      1      102
  MINIMUM         65    453 AM  58    2012  64      1       71
                                      1999
  AVERAGE         80                        79      1       87

PRECIPITATION (IN)
  YESTERDAY        0.00          0.03 2013   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       15                        14      1       22
  MONTH TO DATE  438                       326    112      394
  SINCE JUN 1    780                       549    231      742
  SINCE JAN 1   1058                       715    343      970
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION   W (260)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     8.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87           500 AM
 LOWEST     33           200 PM
 AVERAGE    60

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


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 27 2017..........SUNRISE   558 AM PDT   SUNSET   755 PM PDT
JULY 28 2017..........SUNRISE   559 AM PDT   SUNSET   754 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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