Climatological Report (Daily)
Issued by NWS

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603
CDUS46 KSGX 181048
CLIFUL

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
248 AM PST TUE NOV 18 2025

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

...THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR NOVEMBER 17 2025...

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)
 YESTERDAY
  MAXIMUM         66   1:14 PM  95    2019  74     -8       71
  MINIMUM         52  11:59 PM  41    2015  50      2       42
  AVERAGE         59                        62     -3       57

PRECIPITATION (IN)
  YESTERDAY        0.34R         0.12 2012   0.03   0.31     0.00
  MONTH TO DATE    3.93                      0.32   3.61     0.01
  SINCE JUL 1      5.77                      1.00   4.77     0.01
  SINCE OCT 1      5.72                      0.82   4.90     0.01
  SINCE JAN 1     10.22                      9.58   0.64    14.70

DEGREE DAYS
 HEATING
  YESTERDAY        6                         4      2        8
  MONTH TO DATE   16                        44    -28       63
  SINCE SEP 1     24                        60    -36       69
  SINCE JUL 1     24                        60    -36       69

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE   34                        28      6        0
  SINCE SEP 1    497                       478     19      461
  SINCE JAN 1   1454                      1501    -47     1395
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   E (110)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     S (160)
  AVERAGE WIND SPEED     6.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           1:00 AM
 LOWEST     61          12:00 PM
 AVERAGE    79

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


THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   73        94      2019
 MINIMUM TEMPERATURE (F)   50        39      2000


SUNRISE AND SUNSET
NOVEMBER 18 2025......SUNRISE   6:27 AM PST   SUNSET   4:47 PM PST
NOVEMBER 19 2025......SUNRISE   6:28 AM PST   SUNSET   4:46 PM PST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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