810
CDUS46 KSGX 270927
CLIFUL
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
227 AM PDT MON APR 27 2026
...............................
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR APRIL 26 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 69 2:24 PM 101 2004 75 -6 65
MINIMUM 55 5:33 AM 49 2009 55 0 53
AVERAGE 62 65 -3 59
PRECIPITATION (IN)
YESTERDAY 0.02 0.19 2025 0.01 0.01 0.19
MONTH TO DATE 0.38 0.55 -0.17 0.19
SINCE JUL 1 15.61 11.44 4.17 4.46
SINCE OCT 1 15.56 11.26 4.30 4.46
SINCE JAN 1 5.16 8.16 -3.00 4.43
DEGREE DAYS
HEATING
YESTERDAY 3 2 1 6
MONTH TO DATE 18 67 -49 78
SINCE MAR 1 31 205 -174 193
SINCE JUL 1 509 1010 -501 903
COOLING
YESTERDAY 0 2 -2 0
MONTH TO DATE 47 39 8 8
SINCE MAR 1 194 61 133 8
SINCE JAN 1 247 76 171 8
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION SW (240)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 5.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 1:00 AM
LOWEST 36 1:00 PM
AVERAGE 63
......................................................
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 102 2004
2008
MINIMUM TEMPERATURE (F) 55 49 2025
SUNRISE AND SUNSET
APRIL 27 2026.........SUNRISE 6:07 AM PDT SUNSET 7:32 PM PDT
APRIL 28 2026.........SUNRISE 6:06 AM PDT SUNSET 7:33 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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