Climatological Report (Daily)
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823
CDUS46 KSGX 180933
CLIFUL

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
233 AM PDT FRI JUL 18 2025

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

...THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR JULY 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         85   2:07 PM  94    1998  85      0       85
                                      2013
  MINIMUM         64   5:32 AM  59    2011  66     -2       67
  AVERAGE         75                        76     -1       76

PRECIPITATION (IN)
  YESTERDAY        0.00          T    2006   0.00   0.00     0.00
  MONTH TO DATE    0.00                      0.01  -0.01     0.00
  SINCE JUL 1      0.00                      0.01  -0.01     0.00
  SINCE OCT 1      4.48                     11.69  -7.21    16.56
  SINCE JAN 1      4.45                      8.59  -4.14    14.69

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1      0                         2     -2        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY       10                        10      0       11
  MONTH TO DATE  130                       165    -35      175
  SINCE JUN 1    339                       341     -2      365
  SINCE JAN 1    480                       512    -32      397
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION   S (180)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     4.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84           3:00 AM
 LOWEST     44           1:00 PM
 AVERAGE    64

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


THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   85        93      2009
                                             2021
 MINIMUM TEMPERATURE (F)   66        62      2011


SUNRISE AND SUNSET
JULY 18 2025..........SUNRISE   5:54 AM PDT   SUNSET   8:02 PM PDT
JULY 19 2025..........SUNRISE   5:55 AM PDT   SUNSET   8:01 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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