Climatological Report (Daily)
Issued by NWS

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710
CDUS46 KSGX 230020
CLIFUL

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
520 PM PDT TUE SEP 22 2026

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

...THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 22 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         82   1:43 PM  98    2021  84     -2       86
  MINIMUM         66   2:41 AM  56    2005  64      2       65
  AVERAGE         74                        74      0       76

PRECIPITATION (IN)
  TODAY            0.00          0.49 2007   0.01  -0.01     0.00
  MONTH TO DATE    0.89                      0.09   0.80     0.04
  SINCE JUL 1      0.89                      0.13   0.76     0.04
  SINCE OCT 1     16.55                     11.81   4.74     4.52
  SINCE JAN 1      6.15                      8.71  -2.56     4.49

DEGREE DAYS
 HEATING
  TODAY            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
  TODAY            9                         9      0       11
  MONTH TO DATE  270                       235     35      268
  SINCE SEP 1    270                       235     35      268
  SINCE JAN 1   1650                      1258    392     1225
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION  SW (210)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED     3.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    81          12:00 AM
 LOWEST     49          12:00 PM
 AVERAGE    65

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


THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84       104      2009
 MINIMUM TEMPERATURE (F)   64        55      2010


SUNRISE AND SUNSET
SEPTEMBER 22 2026.....SUNRISE   6:40 AM PDT   SUNSET   6:48 PM PDT
SEPTEMBER 23 2026.....SUNRISE   6:41 AM PDT   SUNSET   6:47 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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