Climatological Report (Daily)
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000
CDUS46 KSGX 211150
CLIONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
450 AM PDT FRI JUL 21 2017


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

...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR JULY 20 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         96    242 PM 103    2016  93      3      103
  MINIMUM         67   1159 PM  58    2001  64      3       66
  AVERAGE         82                        78      4       85

PRECIPITATION (IN)
  YESTERDAY        0.00          0.02 2015   0.01  -0.01     0.00
  MONTH TO DATE    0.00                      0.07  -0.07     0.00
  SINCE OCT 1     15.62                     14.62   1.00     7.71
  SINCE JAN 1     10.74                     10.45   0.29     5.59

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1      0                         5     -5        2
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY       17                        13      4       20
  MONTH TO DATE  352                       245    107      257
  SINCE JUN 1    694                       468    226      605
  SINCE JAN 1    972                       634    338      833
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   7   RESULTANT WIND DIRECTION   W (250)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED     7.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    78           200 AM
 LOWEST     23           300 PM
 AVERAGE    51

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


THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   93       106      2006
 MINIMUM TEMPERATURE (F)   64        58      2011


SUNRISE AND SUNSET
JULY 21 2017..........SUNRISE   554 AM PDT   SUNSET   759 PM PDT
JULY 22 2017..........SUNRISE   555 AM PDT   SUNSET   758 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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