744
CDUS46 KSGX 250924
CLIFUL
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
224 AM PDT MON MAY 25 2026
...............................
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR MAY 24 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 74 1:58 PM 93 2021 76 -2 74
MINIMUM 60 11:59 PM 51 2019 59 1 61
AVERAGE 67 68 -1 68
PRECIPITATION (IN)
YESTERDAY 0.00 0.02 2018 0.00 0.00 0.00
MONTH TO DATE 0.06 0.25 -0.19 0.02
SINCE JUL 1 15.71 11.73 3.98 4.48
SINCE OCT 1 15.66 11.55 4.11 4.48
SINCE JAN 1 5.26 8.45 -3.19 4.45
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 5 26 -21 19
SINCE MAR 1 41 242 -201 227
SINCE JUL 1 519 1047 -528 937
COOLING
YESTERDAY 2 3 -1 3
MONTH TO DATE 65 60 5 84
SINCE MAR 1 261 130 131 92
SINCE JAN 1 314 145 169 92
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SW (240)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 4.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 12:00 AM
LOWEST 51 3:00 PM
AVERAGE 63
......................................................
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 85 2020
2021
MINIMUM TEMPERATURE (F) 60 51 2010
SUNRISE AND SUNSET
MAY 25 2026...........SUNRISE 5:45 AM PDT SUNSET 7:53 PM PDT
MAY 26 2026...........SUNRISE 5:44 AM PDT SUNSET 7:54 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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