914
CDUS46 KSGX 210932
CLIFUL
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
232 AM PDT SUN JUN 21 2026
...............................
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR JUNE 20 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 76 11:56 AM 109 2016 80 -4 78
MINIMUM 59 5:14 AM 56 2005 63 -4 64
AVERAGE 68 72 -4 71
PRECIPITATION (IN)
YESTERDAY 0.00 T 2009 0.00 0.00 0.00
2009
2019
MONTH TO DATE 0.00 0.07 -0.07 T
SINCE JUL 1 15.71 11.85 3.86 4.48
SINCE OCT 1 15.66 11.67 3.99 4.48
SINCE JAN 1 5.26 8.57 -3.31 4.45
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 0 0 0
SINCE JUL 1 521 1048 -527 937
COOLING
YESTERDAY 3 7 -4 6
MONTH TO DATE 131 99 32 137
SINCE JUN 1 131 99 32 137
SINCE JAN 1 456 270 186 278
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SW (210)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 4.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 4:00 AM
LOWEST 50 2:00 PM
AVERAGE 67
......................................................
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 102 2008
MINIMUM TEMPERATURE (F) 64 58 2005
2023
SUNRISE AND SUNSET
JUNE 21 2026..........SUNRISE 5:41 AM PDT SUNSET 8:06 PM PDT
JUNE 22 2026..........SUNRISE 5:42 AM PDT SUNSET 8:06 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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