Climatological Report (Daily)
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CDUS46 KSGX 242316
CLIONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
416 PM PDT FRI MAY 24 2013


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

...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR MAY 24 2013...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         78    249 PM  88    2007  80     -2       75
  MINIMUM         57    359 AM  48    2010  56      1       59
  AVERAGE         68                        68      0       67

PRECIPITATION (IN)
  TODAY            0.00          T    2012   0.00   0.00      T
  MONTH TO DATE    0.37                      0.27   0.10      T
  SINCE JUL 1      5.56                     14.89  -9.33     9.12
  SINCE JAN 1      2.79                     10.23  -7.44     5.49

SNOWFALL (IN)
  TODAY            0.0
  MONTH TO DATE    0.0
  SINCE JAN 1      0.0
  SINCE JUL 1      0.0
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  TODAY            0                         1     -1        0
  MONTH TO DATE    9                        32    -23       14
  SINCE MAR 1    163                       368   -205      373
  SINCE JUL 1   1271                      1525   -254     1521

 COOLING
  TODAY            3                         4     -1        2
  MONTH TO DATE  158                        78     80      114
  SINCE MAR 1    253                       131    122      171
  SINCE JAN 1    254                       137    117      173
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   W (280)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     5.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    77           300 AM
 LOWEST     33           100 PM
 AVERAGE    55

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


THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   80        88      2006
 MINIMUM TEMPERATURE (F)   56        48      2010


SUNRISE AND SUNSET
MAY 24 2013...........SUNRISE   543 AM PDT   SUNSET   752 PM PDT
MAY 25 2013...........SUNRISE   543 AM PDT   SUNSET   752 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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