Climatological Report (Daily)
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CDUS46 KSGX 110040
CLIFUL

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
540 PM PDT FRI OCT 10 2025

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

...THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 10 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         87   1:28 PM 103    2015  81      6       82
  MINIMUM         64   4:55 AM  50    2013  60      4       62
  AVERAGE         76                        70      6       72

PRECIPITATION (IN)
  TODAY            T             0.10 2000   0.01  -0.01     0.00
  MONTH TO DATE    0.01                      0.11  -0.10     0.00
  SINCE JUL 1      0.06                      0.29  -0.23      T
  SINCE OCT 1      0.01                      0.11  -0.10     0.00
  SINCE JAN 1      4.51                      8.87  -4.36    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           11                         6      5        7
  MONTH TO DATE   55                        65    -10       89
  SINCE SEP 1    390                       365     25      396
  SINCE JAN 1   1347                      1388    -41     1330
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION   W (250)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED     2.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87           5:00 AM
 LOWEST     38           3:00 PM
 AVERAGE    63

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


THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   81       100      2015
 MINIMUM TEMPERATURE (F)   60        51      2008
                                             2013


SUNRISE AND SUNSET
OCTOBER 10 2025.......SUNRISE   6:53 AM PDT   SUNSET   6:24 PM PDT
OCTOBER 11 2025.......SUNRISE   6:54 AM PDT   SUNSET   6:22 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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