Climatological Report (Daily)
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000
CDUS46 KSGX 240019
CLIONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
518 PM PDT MON OCT 23 2017


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

...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 23 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        104R   245 PM  98    2003  79     25       77
  MINIMUM         60    618 AM  50    2004  53      7       58
  AVERAGE         82                        66     16       68

PRECIPITATION (IN)
  TODAY            0.00          0.25 2016   0.02  -0.02     0.25
  MONTH TO DATE    0.00                      0.38  -0.38     0.31
  SINCE OCT 1      0.00                      0.38  -0.38     0.31
  SINCE JAN 1     10.85                     11.25  -0.40     5.90

DEGREE DAYS
 HEATING
  TODAY            0                         2     -2        0
  MONTH TO DATE    0                        23    -23        1
  SINCE SEP 1      1                        26    -25        2
  SINCE JUL 1      1                        26    -25        2

 COOLING
  TODAY           17                         3     14        3
  MONTH TO DATE  175                       111     64      132
  SINCE SEP 1    514                       439     75      463
  SINCE JAN 1   2153                      1662    491     1994
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION  NE (40)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     E (70)
  AVERAGE WIND SPEED     7.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    39           300 AM
 LOWEST      4          1100 AM
 AVERAGE    22

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


THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   79        96      2007
 MINIMUM TEMPERATURE (F)   53        50      2004


SUNRISE AND SUNSET
OCTOBER 23 2017.......SUNRISE   702 AM PDT   SUNSET   607 PM PDT
OCTOBER 24 2017.......SUNRISE   703 AM PDT   SUNSET   605 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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