Climatological Report (Daily)
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CDUS46 KSGX 251420
CLIONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
720 AM PDT MON MAY 25 2015


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

...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR MAY 24 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         70    255 PM  88    2007  80    -10       72
  MINIMUM         55   1154 PM  48    2010  56     -1       58
  AVERAGE         63                        68     -5       65

PRECIPITATION (IN)
  YESTERDAY        0.00          T    2012   0.00   0.00     0.00
  MONTH TO DATE    0.94                      0.27   0.67     0.07
  SINCE OCT 1      9.87                     14.40  -4.53     4.37
  SINCE JAN 1      4.23                     10.23  -6.00     3.49

SNOWFALL (IN)
  YESTERDAY        0.0
  MONTH TO DATE    0.0
  SINCE MAR 1      0.0
  SINCE JUL 1      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        2                         1      1        0
  MONTH TO DATE   68                        32     36       14
  SINCE MAR 1    181                       368   -187      150
  SINCE JUL 1    781                      1525   -744      836

 COOLING
  YESTERDAY        0                         4     -4        0
  MONTH TO DATE   35                        78    -43      152
  SINCE MAR 1    231                       131    100      292
  SINCE JAN 1    261                       137    124      322
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION   W (260)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED     8.8


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    80          1200 AM
 LOWEST     51           300 PM
 AVERAGE    66

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


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


SUNRISE AND SUNSET
MAY 25 2015...........SUNRISE   543 AM PDT   SUNSET   752 PM PDT
MAY 26 2015...........SUNRISE   542 AM PDT   SUNSET   753 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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