627
CDUS46 KSGX 270920
CLIFUL
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
220 AM PDT TUE MAY 27 2025
...............................
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR MAY 26 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 12:39 PM 86 2020 76 1 72
MINIMUM 62 12:17 AM 50 2008 60 2 58
AVERAGE 70 68 2 65
PRECIPITATION (IN)
YESTERDAY 0.00 T 2015 0.01 -0.01 0.00
2015
2018
MONTH TO DATE 0.02 0.27 -0.25 0.10
SINCE JUL 1 4.48 11.75 -7.27 18.78
SINCE OCT 1 4.48 11.57 -7.09 16.56
SINCE JAN 1 4.45 8.47 -4.02 14.69
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 19 26 -7 14
SINCE MAR 1 227 242 -15 290
SINCE JUL 1 937 1047 -110 914
COOLING
YESTERDAY 5 3 2 0
MONTH TO DATE 92 66 26 11
SINCE MAR 1 100 136 -36 22
SINCE JAN 1 100 151 -51 26
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION S (180)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 4.9
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 42 8:00 AM
LOWEST 29 12:00 PM
AVERAGE 36
......................................................
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 90 2000
MINIMUM TEMPERATURE (F) 60 49 2019
SUNRISE AND SUNSET
MAY 27 2025...........SUNRISE 5:44 AM PDT SUNSET 7:55 PM PDT
MAY 28 2025...........SUNRISE 5:43 AM PDT SUNSET 7:55 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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