Climatological Report (Daily)
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000
CDUS46 KSGX 240121
CLIONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
521 PM PST TUE JAN 23 2018


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

...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR JANUARY 23 2018...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         74    313 PM  80    2014  65      9       52
                                      2013
  MINIMUM         41    505 AM  36    2002  44     -3       41
  AVERAGE         58                        55      3       47

PRECIPITATION (IN)
  TODAY            0.00          0.87 2017   0.11  -0.11     0.87
  MONTH TO DATE    2.01                      2.76  -0.75     7.38
  SINCE OCT 1      2.01                      6.93  -4.92    12.26
  SINCE JAN 1      2.01                      2.76  -0.75     7.38

DEGREE DAYS
 HEATING
  TODAY            7                        11     -4       18
  MONTH TO DATE  118                       253   -135      283
  SINCE DEC 1    261                       591   -330      616
  SINCE JUL 1    305                       813   -508      746

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    2                         0      2        0
  SINCE DEC 1     13                         2     11        0
  SINCE JAN 1      2                         0      2        0
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION  NW (320)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED     4.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    53           500 AM
 LOWEST     14           300 PM
 AVERAGE    34

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


THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   65        77      2015
                                             2007
 MINIMUM TEMPERATURE (F)   44        35      2002


SUNRISE AND SUNSET
JANUARY 23 2018.......SUNRISE   653 AM PST   SUNSET   512 PM PST
JANUARY 24 2018.......SUNRISE   652 AM PST   SUNSET   513 PM PST


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




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