308
CDUS46 KSGX 160924
CLIFUL
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
224 AM PDT TUE SEP 16 2025
...............................
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 15 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 86 12:15 PM 105 2012 86 0 79
MINIMUM 68 11:59 PM 56 2010 65 3 66
AVERAGE 77 75 2 73
PRECIPITATION (IN)
YESTERDAY 0.00 1.31 2015 0.00 0.00 0.00
MONTH TO DATE 0.00 0.05 -0.05 0.00
SINCE JUL 1 T 0.09 -0.09 0.00
SINCE OCT 1 4.48 11.77 -7.29 16.56
SINCE JAN 1 4.45 8.67 -4.22 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 12 10 2 8
MONTH TO DATE 180 168 12 232
SINCE SEP 1 180 168 12 232
SINCE JAN 1 1137 1191 -54 1166
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION S (180)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 2.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 11:00 PM
LOWEST 46 12:00 PM
AVERAGE 65
......................................................
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 102 2014
MINIMUM TEMPERATURE (F) 65 56 2010
SUNRISE AND SUNSET
SEPTEMBER 16 2025.....SUNRISE 6:36 AM PDT SUNSET 6:56 PM PDT
SEPTEMBER 17 2025.....SUNRISE 6:37 AM PDT SUNSET 6:55 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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