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Climatological Report (Daily)
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CDUS46 KSGX 220927
CLIONT

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
227 AM PDT FRI SEP 22 2023

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

...THE ONTARIO INTL AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 21 2023...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2023


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         76   2:51 PM 105    2003  90    -14       85
  MINIMUM         60  11:42 PM  53    2007  63     -3       60
  AVERAGE         68                        76     -8       73

PRECIPITATION (IN)
  YESTERDAY        0.00          0.00 2004   0.01  -0.01     0.00
                                      2005
                                      2006
  MONTH TO DATE    0.24                      0.06   0.18     0.27
  SINCE JUL 1      2.16                      0.14   2.02     0.30
  SINCE OCT 1     25.84                     11.60  14.24     9.32
  SINCE JAN 1     20.60                      8.50  12.10     1.70

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1      0                         0      0        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY        3                        12     -9        8
  MONTH TO DATE  208                       286    -78      350
  SINCE SEP 1    208                       286    -78      350
  SINCE JAN 1   1396                      1659   -263     1972
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION   W (250)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED     7.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84          12:00 AM
 LOWEST     48           2:00 PM
 AVERAGE    66

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


THE ONTARIO INTL AIRPORT CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   90       105      2009
 MINIMUM TEMPERATURE (F)   63        54      2017


SUNRISE AND SUNSET
SEPTEMBER 22 2023.....SUNRISE   6:38 AM PDT   SUNSET   6:47 PM PDT
SEPTEMBER 23 2023.....SUNRISE   6:39 AM PDT   SUNSET   6:46 PM PDT


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




$$
National Weather Service National Headquarters
