Climatological Report (Daily)
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500
CDUS46 KSGX 170920
CLISNA

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
220 AM PDT THU SEP 17 2026

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

...THE JOHN WAYNE AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 16 2026...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1999 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         78  11:55 AM 100    2014  80     -2       87
  MINIMUM         68   2:46 AM  59    2002  65      3       65
                                      2007
  AVERAGE         73                        73      0       76

PRECIPITATION (IN)
  YESTERDAY        0.00          T    2015   0.00   0.00     0.00
                                      2019
                                      2024
  MONTH TO DATE    0.31                      0.04   0.27      T
  SINCE JUL 1      0.31                      0.09   0.22      T
  SINCE OCT 1     11.56                     11.12   0.44     4.91
  SINCE JAN 1      4.09                      7.74  -3.65     4.90

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        8                         8      0       11
  MONTH TO DATE  194                       134     60      147
  SINCE SEP 1    194                       134     60      147
  SINCE JAN 1   1224                       840    384      835
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION   S (200)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     5.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    76          11:00 PM
 LOWEST     50          12:00 PM
 AVERAGE    63

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


THE JOHN WAYNE AIRPORT CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   80        94      2014
                                             2020
 MINIMUM TEMPERATURE (F)   65        59      2005
                                             2006


SUNRISE AND SUNSET
SEPTEMBER 17 2026.....SUNRISE   6:36 AM PDT   SUNSET   6:55 PM PDT
SEPTEMBER 18 2026.....SUNRISE   6:37 AM PDT   SUNSET   6:54 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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