912
CDUS46 KSGX 110920
CLIFUL
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
220 AM PDT SAT APR 11 2026
...............................
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR APRIL 10 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 3:57 PM 90 2018 74 0 82
MINIMUM 62 11:59 PM 39 1999 53 9 54
AVERAGE 68 63 5 68
PRECIPITATION (IN)
YESTERDAY 0.00 0.24 2020 0.02 -0.02 0.00
MONTH TO DATE 0.06 0.25 -0.19 0.00
SINCE JUL 1 15.29 11.14 4.15 4.27
SINCE OCT 1 15.24 10.96 4.28 4.27
SINCE JAN 1 4.84 7.86 -3.02 4.24
DEGREE DAYS
HEATING
YESTERDAY 0 3 -3 0
MONTH TO DATE 0 30 -30 32
SINCE MAR 1 13 168 -155 147
SINCE JUL 1 491 973 -482 857
COOLING
YESTERDAY 3 1 2 3
MONTH TO DATE 35 10 25 5
SINCE MAR 1 182 32 150 5
SINCE JAN 1 235 47 188 5
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION S (190)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 4.7
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 90 12:00 AM
LOWEST 53 1:00 PM
AVERAGE 72
......................................................
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 91 2008
MINIMUM TEMPERATURE (F) 53 48 2011
SUNRISE AND SUNSET
APRIL 11 2026.........SUNRISE 6:26 AM PDT SUNSET 7:20 PM PDT
APRIL 12 2026.........SUNRISE 6:25 AM PDT SUNSET 7:21 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page