Climatological Report (Daily)
Issued by NWS
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123
CDUS46 KSGX 090933
CLIFUL
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
233 AM PDT THU OCT 09 2025
...................................
...THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 8 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 77 2:40 PM 97 1999 81 -4 84
MINIMUM 59 3:10 AM 53 2010 60 -1 60
2011
AVERAGE 68 71 -3 72
PRECIPITATION (IN)
YESTERDAY 0.00 0.01 2021 0.01 -0.01 0.00
MONTH TO DATE 0.01 0.08 -0.07 0.00
SINCE JUL 1 0.06 0.26 -0.20 T
SINCE OCT 1 0.01 0.08 -0.07 0.00
SINCE JAN 1 4.51 8.84 -4.33 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 3 6 -3 7
MONTH TO DATE 38 53 -15 75
SINCE SEP 1 373 353 20 382
SINCE JAN 1 1330 1376 -46 1316
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SW (230)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 3.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 3:00 AM
LOWEST 52 3:00 PM
AVERAGE 73
..........................................................
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 105 2015
MINIMUM TEMPERATURE (F) 60 52 1998
SUNRISE AND SUNSET
OCTOBER 9 2025.......SUNRISE 6:52 AM PDT SUNSET 6:25 PM PDT
OCTOBER 10 2025.......SUNRISE 6:53 AM PDT SUNSET 6:24 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$