Climatological Report (Daily)
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000
CDUS46 KSGX 201125
CLIONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
425 AM PDT FRI APR 20 2018


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

...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR APRIL 19 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         61    519 PM  96    2009  75    -14       78
  MINIMUM         47    557 AM  43    2003  51     -4       58
  AVERAGE         54                        63     -9       68

PRECIPITATION (IN)
  YESTERDAY        T   R         T    2017   0.04  -0.04      T
  MONTH TO DATE    T                         0.60  -0.60     0.04
  SINCE OCT 1      3.73                     13.79 -10.06    15.06
  SINCE JAN 1      3.73                      9.62  -5.89    10.18

DEGREE DAYS
 HEATING
  YESTERDAY       11                         4      7        0
  MONTH TO DATE   38                        89    -51       27
  SINCE MAR 1    230                       301    -71      139
  SINCE JUL 1    794                      1458   -664     1236

 COOLING
  YESTERDAY        0                         2     -2        3
  MONTH TO DATE   40                        20     20       25
  SINCE MAR 1     50                        32     18       82
  SINCE JAN 1     80                        38     42       83
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   7   RESULTANT WIND DIRECTION   W (260)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED     7.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    86          1200 AM
 LOWEST     44           600 PM
 AVERAGE    65

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


THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   75       100      2009
 MINIMUM TEMPERATURE (F)   51        40      2002


SUNRISE AND SUNSET
APRIL 20 2018.........SUNRISE   613 AM PDT   SUNSET   726 PM PDT
APRIL 21 2018.........SUNRISE   612 AM PDT   SUNSET   727 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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