Climatological Report (Daily)
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000
CDUS46 KSGX 191517
CLIONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
717 AM PST SUN FEB 19 2017


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

...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR FEBRUARY 18 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         59    137 PM  78    2015  66     -7       66
  MINIMUM         49    714 AM  39    2012  46      3       53
                                      2006
  AVERAGE         54                        56     -2       60

PRECIPITATION (IN)
  YESTERDAY        0.10          0.63 2005   0.14  -0.04     0.07
  MONTH TO DATE    2.20                      2.11   0.09     0.43
  SINCE OCT 1     14.46                      9.59   4.87     4.74
  SINCE JAN 1      9.58                      5.42   4.16     2.62

DEGREE DAYS
 HEATING
  YESTERDAY       11                         9      2        5
  MONTH TO DATE  132                       179    -47       87
  SINCE DEC 1    842                       846     -4      796
  SINCE JUL 1    972                      1068    -96      993

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    1                         0      1       35
  SINCE DEC 1      1                         5     -4       37
  SINCE JAN 1      1                         3     -2       35
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION   W (250)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED     4.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     67          1200 PM
 AVERAGE    84

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


THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   66        77      2015
 MINIMUM TEMPERATURE (F)   46        38      2009


SUNRISE AND SUNSET
FEBRUARY 19 2017......SUNRISE   631 AM PST   SUNSET   538 PM PST
FEBRUARY 20 2017......SUNRISE   629 AM PST   SUNSET   539 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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