Climatological Report (Daily)
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CDUS46 KSGX 221135
CLIONT


CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
434 AM PDT SUN APR 22 2018


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

...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR APRIL 21 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         90    144 PM 100    2009  75     15       93
  MINIMUM         50    456 AM  42    2010  52     -2       56
  AVERAGE         70                        63      7       75

PRECIPITATION (IN)
  YESTERDAY        0.00          0.24 2001   0.03  -0.03     0.00
  MONTH TO DATE    T                         0.67  -0.67     0.04
  SINCE OCT 1      3.73                     13.86 -10.13    15.06
  SINCE JAN 1      3.73                      9.69  -5.96    10.18

DEGREE DAYS
 HEATING
  YESTERDAY        0                         4     -4        0
  MONTH TO DATE   41                        97    -56       27
  SINCE MAR 1    233                       309    -76      139
  SINCE JUL 1    797                      1466   -669     1236

 COOLING
  YESTERDAY        5                         2      3       10
  MONTH TO DATE   45                        24     21       37
  SINCE MAR 1     55                        36     19       94
  SINCE JAN 1     85                        42     43       95
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   W (250)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     5.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    68           500 AM
 LOWEST     12           200 PM
 AVERAGE    40

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


THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   75        95      2017
 MINIMUM TEMPERATURE (F)   52        42      2001


SUNRISE AND SUNSET
APRIL 22 2018.........SUNRISE   611 AM PDT   SUNSET   727 PM PDT
APRIL 23 2018.........SUNRISE   610 AM PDT   SUNSET   728 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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