956
CDUS46 KSGX 140021
CLIFUL
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
521 PM PDT WED MAY 13 2026
...............................
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR MAY 13 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 74 2:21 PM 104 2013 76 -2 70
MINIMUM 62 6:24 AM 54 2007 58 4 56
AVERAGE 68 67 1 63
PRECIPITATION (IN)
TODAY 0.00 T 2018 0.01 -0.01 T
2025
MONTH TO DATE 0.06 0.15 -0.09 0.02
SINCE JUL 1 15.67 11.63 4.04 4.48
SINCE OCT 1 15.62 11.45 4.17 4.48
SINCE JAN 1 5.22 8.35 -3.13 4.45
DEGREE DAYS
HEATING
TODAY 0 1 -1 2
MONTH TO DATE 5 17 -12 18
SINCE MAR 1 41 233 -192 226
SINCE JUL 1 519 1038 -519 936
COOLING
TODAY 3 3 0 0
MONTH TO DATE 28 27 1 45
SINCE MAR 1 224 97 127 53
SINCE JAN 1 277 112 165 53
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SW (220)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 3.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 4:00 AM
LOWEST 45 1:00 PM
AVERAGE 63
......................................................
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 103 2014
MINIMUM TEMPERATURE (F) 58 53 2000
SUNRISE AND SUNSET
MAY 13 2026...........SUNRISE 5:52 AM PDT SUNSET 7:45 PM PDT
MAY 14 2026...........SUNRISE 5:51 AM PDT SUNSET 7:46 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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