317
CDUS46 KSGX 050921
CLIFUL
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
221 AM PDT SUN OCT 05 2025
...............................
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 4 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 76 2:33 PM 99 2014 82 -6 88
MINIMUM 60 4:38 AM 52 2002 61 -1 65
AVERAGE 68 72 -4 77
PRECIPITATION (IN)
YESTERDAY 0.00 0.26 2021 0.01 -0.01 0.00
MONTH TO DATE 0.01 0.04 -0.03 0.00
SINCE JUL 1 0.06 0.22 -0.16 T
SINCE OCT 1 0.01 0.04 -0.03 0.00
SINCE JAN 1 4.51 8.80 -4.29 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 7 -4 12
MONTH TO DATE 23 28 -5 39
SINCE SEP 1 358 328 30 346
SINCE JAN 1 1315 1351 -36 1280
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SE (120)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 4.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 3:00 AM
LOWEST 47 6:00 PM
AVERAGE 65
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THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 96 2020
MINIMUM TEMPERATURE (F) 61 53 1998
SUNRISE AND SUNSET
OCTOBER 5 2025.......SUNRISE 6:49 AM PDT SUNSET 6:30 PM PDT
OCTOBER 6 2025.......SUNRISE 6:50 AM PDT SUNSET 6:29 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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