Climatological Report (Daily)
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CDUS46 KSGX 281138
CLIONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
438 AM PDT FRI APR 28 2017


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

...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR APRIL 27 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         78    150 PM 100    2004  76      2       73
  MINIMUM         55    518 AM  46    2003  53      2       52
  AVERAGE         67                        64      3       63

PRECIPITATION (IN)
  YESTERDAY        0.00          0.00   MM   0.03  -0.03     0.00
  MONTH TO DATE    0.04                      0.87  -0.83     0.28
  SINCE OCT 1     15.06                     14.06   1.00     6.43
  SINCE JAN 1     10.18                      9.89   0.29     4.31

DEGREE DAYS
 HEATING
  YESTERDAY        0                         3     -3        2
  MONTH TO DATE   30                       115    -85       33
  SINCE MAR 1    142                       327   -185      150
  SINCE JUL 1   1239                      1484   -245     1159

 COOLING
  YESTERDAY        2                         2      0        0
  MONTH TO DATE   60                        36     24       93
  SINCE MAR 1    117                        48     69      114
  SINCE JAN 1    118                        54     64      157
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION   W (250)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED     6.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87           700 AM
 LOWEST     38           400 PM
 AVERAGE    63

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


THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   76        97      2008
 MINIMUM TEMPERATURE (F)   53        45      2002


SUNRISE AND SUNSET
APRIL 28 2017.........SUNRISE   604 AM PDT   SUNSET   732 PM PDT
APRIL 29 2017.........SUNRISE   603 AM PDT   SUNSET   733 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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