Climatological Report (Daily)
Issued by NWS
Issued by NWS
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142
CDUS46 KSGX 120920
CLIFUL
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
220 AM PDT SUN OCT 12 2025
...................................
...THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 11 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 78 2:38 PM 100 2015 81 -3 85
MINIMUM 60 6:28 AM 51 2008 60 0 58
2013
AVERAGE 69 70 -1 72
PRECIPITATION (IN)
YESTERDAY 0.00 0.14 2012 0.01 -0.01 0.00
MONTH TO DATE 0.01 0.12 -0.11 0.00
SINCE JUL 1 0.06 0.30 -0.24 T
SINCE OCT 1 0.01 0.12 -0.11 0.00
SINCE JAN 1 4.51 8.88 -4.37 14.69
DEGREE DAYS
HEATING
YESTERDAY 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
YESTERDAY 4 6 -2 7
MONTH TO DATE 59 71 -12 96
SINCE SEP 1 394 371 23 403
SINCE JAN 1 1351 1394 -43 1337
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION S (160)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 3.5
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 87 5:00 AM
LOWEST 42 3:00 PM
AVERAGE 65
..........................................................
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 105 2011
MINIMUM TEMPERATURE (F) 59 46 2008
SUNRISE AND SUNSET
OCTOBER 12 2025.......SUNRISE 6:55 AM PDT SUNSET 6:21 PM PDT
OCTOBER 13 2025.......SUNRISE 6:56 AM PDT SUNSET 6:20 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$