Climatological Report (Daily)
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002
CDUS46 KSGX 130031
CLIFUL

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
531 PM PDT SUN OCT 12 2025

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

...THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 12 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         79  12:38 PM 105    2011  81     -2       77
  MINIMUM         57   5:29 AM  46    2008  59     -2       58
  AVERAGE         68                        70     -2       68

PRECIPITATION (IN)
  TODAY            0.00          0.23 2018   0.02  -0.02     0.00
  MONTH TO DATE    0.01                      0.14  -0.13     0.00
  SINCE JUL 1      0.06                      0.32  -0.26      T
  SINCE OCT 1      0.01                      0.14  -0.13     0.00
  SINCE JAN 1      4.51                      8.90  -4.39    14.69

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            3                         5     -2        3
  MONTH TO DATE   62                        76    -14       99
  SINCE SEP 1    397                       376     21      406
  SINCE JAN 1   1354                      1399    -45     1340
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION  SE (130)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     3.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           4:00 AM
 LOWEST     48           3:00 PM
 AVERAGE    69

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


THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   81        99      2011
 MINIMUM TEMPERATURE (F)   59        48      2021


SUNRISE AND SUNSET
OCTOBER 12 2025.......SUNRISE   6:55 AM PDT   SUNSET   6:21 PM PDT
OCTOBER 13 2025.......SUNRISE   6:56 AM PDT   SUNSET   6:20 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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