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Climatological Report (Daily)
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CDUS46 KSGX 220020
CLIONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
419 PM PST MON JAN 21 2019


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...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR JANUARY 21 2019...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2019


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         62    254 PM  82    2013  65     -3       61
  MINIMUM         47    725 AM  33    2006  44      3       35
  AVERAGE         55                        55      0       48

PRECIPITATION (IN)
  TODAY            0.00          1.25 2010   0.11  -0.11     0.00
  MONTH TO DATE    3.69                      2.55   1.14     2.01
  SINCE OCT 1      8.00                      6.72   1.28     2.01
  SINCE JAN 1      3.69                      2.55   1.14     2.01

DEGREE DAYS
 HEATING
  TODAY           10                        11     -1       17
  MONTH TO DATE  223                       231     -8       98
  SINCE DEC 1    508                       569    -61      241
  SINCE JUL 1    598                       791   -193      285

 COOLING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        2
  SINCE DEC 1      0                         2     -2       13
  SINCE JAN 1      0                         0      0        2
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   9   RESULTANT WIND DIRECTION  SW (240)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     9.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1200 AM
 LOWEST     27           300 PM
 AVERAGE    60

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


THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   65        81      2013
 MINIMUM TEMPERATURE (F)   44        36      2018
                                             2013
                                             2006


SUNRISE AND SUNSET
JANUARY 21 2019.......SUNRISE   654 AM PST   SUNSET   510 PM PST
JANUARY 22 2019.......SUNRISE   653 AM PST   SUNSET   511 PM PST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$
National Weather Service National Headquarters
