Climatological Report (Daily)
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CDUS46 KSGX 041518
CLIONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
718 AM PST SUN DEC 4 2016


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

...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 3 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         67    300 PM  78    2007  67      0       76
  MINIMUM         40    634 AM  37    2004  43     -3       44
  AVERAGE         54                        55     -1       60

PRECIPITATION (IN)
  YESTERDAY        0.00          0.91 2014   0.04  -0.04     0.00
  MONTH TO DATE    0.00                      0.11  -0.11     0.00
  SINCE OCT 1      1.45                      1.96  -0.51     1.12
  SINCE JAN 1      7.04                     12.83  -5.79     7.68

DEGREE DAYS
 HEATING
  YESTERDAY       11                        10      1        5
  MONTH TO DATE   34                        30      4       20
  SINCE DEC 1     34                        30      4       20
  SINCE JUL 1    164                       252    -88      217

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   2102                      1705    397     2351
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION  NW (310)
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    47   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED     5.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    44           600 AM
 LOWEST     11          1200 PM
 AVERAGE    28

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


THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   67        81      2007
 MINIMUM TEMPERATURE (F)   43        34      2011


SUNRISE AND SUNSET
DECEMBER  4 2016......SUNRISE   641 AM PST   SUNSET   441 PM PST
DECEMBER  5 2016......SUNRISE   642 AM PST   SUNSET   441 PM PST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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