Climatological Report (Daily)
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027
CDUS46 KSGX 160027
CLIFUL

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
527 PM PDT WED OCT 15 2025

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

...THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 15 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         71   2:16 PM  99    2017  80     -9       73
  MINIMUM         54   6:41 AM  53    2021  59     -5       64
  AVERAGE         63                        70     -7       69

PRECIPITATION (IN)
  TODAY            0.07          0.25 2022   0.02   0.05     0.00
  MONTH TO DATE    1.79                      0.19   1.60     0.00
  SINCE JUL 1      1.84                      0.37   1.47      T
  SINCE OCT 1      1.79                      0.19   1.60     0.00
  SINCE JAN 1      6.29                      8.95  -2.66    14.69

DEGREE DAYS
 HEATING
  TODAY            2                         0      2        0
  MONTH TO DATE    7                         0      7        0
  SINCE SEP 1      7                         0      7        0
  SINCE JUL 1      7                         0      7        0

 COOLING
  TODAY            0                         5     -5        4
  MONTH TO DATE   63                        91    -28      112
  SINCE SEP 1    398                       391      7      419
  SINCE JAN 1   1355                      1414    -59     1353
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION   E (70)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED     3.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          12:00 AM
 LOWEST     35           2:00 PM
 AVERAGE    64

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


THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   80       100      2017
 MINIMUM TEMPERATURE (F)   58        49      2018


SUNRISE AND SUNSET
OCTOBER 15 2025.......SUNRISE   6:57 AM PDT   SUNSET   6:17 PM PDT
OCTOBER 16 2025.......SUNRISE   6:58 AM PDT   SUNSET   6:16 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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