Climatological Report (Daily)
Issued by NWS

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603
CDUS46 KSGX 230026
CLIFUL

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
526 PM PDT THU MAY 22 2025

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

...THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR MAY 22 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         81   1:24 PM  85    2005  76      5       73
  MINIMUM         60  12:55 AM  52    2002  59      1       58
  AVERAGE         71                        67      4       66

PRECIPITATION (IN)
  TODAY            0.00          0.76 2006   0.01  -0.01     0.00
  MONTH TO DATE    0.02                      0.24  -0.22     0.10
  SINCE JUL 1      4.48                     11.72  -7.24    18.78
  SINCE OCT 1      4.48                     11.54  -7.06    16.56
  SINCE JAN 1      4.45                      8.44  -3.99    14.69

DEGREE DAYS
 HEATING
  TODAY            0                         1     -1        0
  MONTH TO DATE   19                        26     -7       13
  SINCE MAR 1    227                       242    -15      289
  SINCE JUL 1    937                      1047   -110      913

 COOLING
  TODAY            6                         3      3        1
  MONTH TO DATE   77                        54     23       11
  SINCE MAR 1     85                       124    -39       22
  SINCE JAN 1     85                       139    -54       26
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   S (160)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED     4.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    MM
 LOWEST     MM
 AVERAGE    MM

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


THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   76        85      2017
 MINIMUM TEMPERATURE (F)   59        53      2021


SUNRISE AND SUNSET
MAY 22 2025...........SUNRISE   5:46 AM PDT   SUNSET   7:51 PM PDT
MAY 23 2025...........SUNRISE   5:46 AM PDT   SUNSET   7:52 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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