Climatological Report (Daily)
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000
CDUS46 KSGX 221149
CLIONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
449 AM PDT SUN OCT 22 2017


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

...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 21 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         82    236 PM 101    2003  80      2       94
  MINIMUM         54    627 AM  50    2004  54      0       56
  AVERAGE         68                        67      1       75

PRECIPITATION (IN)
  YESTERDAY        0.00          0.03 2010   0.03  -0.03     0.00
  MONTH TO DATE    0.00                      0.34  -0.34     0.06
  SINCE OCT 1      0.00                      0.34  -0.34     0.06
  SINCE JAN 1     10.85                     11.21  -0.36     5.65

DEGREE DAYS
 HEATING
  YESTERDAY        0                         2     -2        0
  MONTH TO DATE    0                        19    -19        1
  SINCE SEP 1      1                        22    -21        2
  SINCE JUL 1      1                        22    -21        2

 COOLING
  YESTERDAY        3                         3      0       10
  MONTH TO DATE  148                       105     43      122
  SINCE SEP 1    487                       433     54      453
  SINCE JAN 1   2126                      1656    470     1984
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION   W (290)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     3.6


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    93           400 AM
 LOWEST     20           300 PM
 AVERAGE    57

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


THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   79       100      2003
 MINIMUM TEMPERATURE (F)   54        50      2004


SUNRISE AND SUNSET
OCTOBER 22 2017.......SUNRISE   702 AM PDT   SUNSET   608 PM PDT
OCTOBER 23 2017.......SUNRISE   702 AM PDT   SUNSET   607 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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