Climatological Report (Daily)
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CDUS46 KSGX 161133
CLIONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
432 AM PDT WED AUG 16 2017


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

...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR AUGUST 15 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         80    410 PM 108    2015  94    -14      106
  MINIMUM         62   1054 PM  58    2010  65     -3       72
  AVERAGE         71                        79     -8       89

PRECIPITATION (IN)
  YESTERDAY        0.00          0.30 2005   0.00   0.00     0.00
  MONTH TO DATE    T                         0.07  -0.07     0.00
  SINCE OCT 1     15.67                     14.71   0.96     7.71
  SINCE JAN 1     10.79                     10.54   0.25     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        6                        14     -8       24
  MONTH TO DATE  246                       210     36      222
  SINCE JUN 1   1102                       828    274     1064
  SINCE JAN 1   1380                       994    386     1292
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION  SW (240)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED     8.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84          1200 AM
 LOWEST     39           400 PM
 AVERAGE    62

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


THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   94       107      2015
 MINIMUM TEMPERATURE (F)   65        58      1999


SUNRISE AND SUNSET
AUGUST 16 2017........SUNRISE   613 AM PDT   SUNSET   736 PM PDT
AUGUST 17 2017........SUNRISE   614 AM PDT   SUNSET   735 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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