Climatological Report (Daily)
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CDUS46 KSGX 211417
CLIONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
717 AM PDT TUE APR 21 2015


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

...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR APRIL 20 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         77    230 PM 100    2009  75      2       85
  MINIMUM         54   1152 PM  40    2002  51      3       55
  AVERAGE         66                        63      3       70

PRECIPITATION (IN)
  YESTERDAY        0.00          0.83 2007   0.04  -0.04     0.00
  MONTH TO DATE    0.08                      0.64  -0.56     0.28
  SINCE OCT 1      8.51                     13.83  -5.32     3.83
  SINCE JAN 1      2.87                      9.66  -6.79     2.95

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        0                         4     -4        0
  MONTH TO DATE   31                        93    -62       44
  SINCE MAR 1     88                       305   -217      117
  SINCE JUL 1    688                      1462   -774      803

 COOLING
  YESTERDAY        1                         2     -1        5
  MONTH TO DATE   34                        22     12       66
  SINCE MAR 1    153                        34    119       98
  SINCE JAN 1    183                        40    143      128
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   7   RESULTANT WIND DIRECTION   W (250)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED     8.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           300 AM
 LOWEST     31           200 PM
 AVERAGE    62

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


THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   75       100      2009
 MINIMUM TEMPERATURE (F)   52        42      2010


SUNRISE AND SUNSET
APRIL 21 2015.........SUNRISE   612 AM PDT   SUNSET   726 PM PDT
APRIL 22 2015.........SUNRISE   611 AM PDT   SUNSET   727 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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