Climatological Report (Daily)
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CDUS46 KSGX 261421
CLIONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
721 AM PDT THU MAY 26 2016


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

...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR MAY 25 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         70    129 PM  88    2006  80    -10       73
  MINIMUM         54    506 AM  48    2010  56     -2       53
  AVERAGE         62                        68     -6       63

PRECIPITATION (IN)
  YESTERDAY        0.00          0.00 2006   0.01  -0.01     0.00
                                      2005
                                      2004
  MONTH TO DATE    1.27                      0.28   0.99     0.94
  SINCE OCT 1      7.71                     14.41  -6.70     9.87
  SINCE JAN 1      5.59                     10.24  -4.65     4.23

DEGREE DAYS
 HEATING
  YESTERDAY        3                         1      2        2
  MONTH TO DATE   43                        33     10       70
  SINCE MAR 1    208                       369   -161      183
  SINCE JUL 1   1217                      1526   -309      783

 COOLING
  YESTERDAY        0                         4     -4        0
  MONTH TO DATE   58                        82    -24       35
  SINCE MAR 1    172                       135     37      231
  SINCE JAN 1    215                       141     74      261
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION   W (250)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     8.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    83           200 AM
 LOWEST     39           100 PM
 AVERAGE    61

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


THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   80        91      2014
 MINIMUM TEMPERATURE (F)   57        49      2012


SUNRISE AND SUNSET
MAY 26 2016...........SUNRISE   542 AM PDT   SUNSET   753 PM PDT
MAY 27 2016...........SUNRISE   542 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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