Climatological Report (Daily)
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668
CDUS46 KSGX 260021
CLIFUL

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
521 PM PDT FRI SEP 25 2026

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

...THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 25 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         86   3:24 PM 102    2016  84      2       78
  MINIMUM         67   4:38 AM  56    2017  63      4       66
  AVERAGE         77                        73      4       72

PRECIPITATION (IN)
  TODAY            0.00          0.00   MM   0.01  -0.01     0.00
  MONTH TO DATE    0.89                      0.11   0.78     0.04
  SINCE JUL 1      0.89                      0.15   0.74     0.04
  SINCE OCT 1     16.55                     11.83   4.72     4.52
  SINCE JAN 1      6.15                      8.73  -2.58     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           12                         8      4        7
  MONTH TO DATE  302                       261     41      301
  SINCE SEP 1    302                       261     41      301
  SINCE JAN 1   1682                      1284    398     1258
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION   S (170)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     1.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           4:00 AM
 LOWEST     51           3:00 PM
 AVERAGE    71

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


THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84       107      2010
                                             2016
 MINIMUM TEMPERATURE (F)   63        56      2005


SUNRISE AND SUNSET
SEPTEMBER 25 2026.....SUNRISE   6:42 AM PDT   SUNSET   6:44 PM PDT
SEPTEMBER 26 2026.....SUNRISE   6:43 AM PDT   SUNSET   6:43 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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