973
CDUS46 KSGX 190020
CLIFUL
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
520 PM PDT THU JUN 18 2026
...............................
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR JUNE 18 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 77 1:53 PM 98 2008 79 -2 85
MINIMUM 64 4:51 AM 55 2005 63 1 64
AVERAGE 71 71 0 75
PRECIPITATION (IN)
TODAY 0.00 T 2020 0.00 0.00 0.00
2021
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
TODAY 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
TODAY 6 6 0 10
MONTH TO DATE 123 86 37 124
SINCE JUN 1 123 86 37 124
SINCE JAN 1 448 257 191 265
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SE (150)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 3.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 12:00 AM
LOWEST 50 2:00 PM
AVERAGE 63
......................................................
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 106 2016
MINIMUM TEMPERATURE (F) 63 55 2005
SUNRISE AND SUNSET
JUNE 18 2026..........SUNRISE 5:41 AM PDT SUNSET 8:05 PM PDT
JUNE 19 2026..........SUNRISE 5:41 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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