258
CDUS46 KSGX 230912
CLIFUL
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
212 AM PDT THU JUL 23 2026
...............................
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR JULY 22 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 88 2:47 PM 106 2006 85 3 80
MINIMUM 70 6:29 AM 59 1999 67 3 67
AVERAGE 79 76 3 74
PRECIPITATION (IN)
YESTERDAY 0.00 T 2013 0.00 0.00 0.00
MONTH TO DATE 0.00 0.01 -0.01 0.00
SINCE JUL 1 0.00 0.01 -0.01 0.00
SINCE OCT 1 15.66 11.69 3.97 4.48
SINCE JAN 1 5.26 8.59 -3.33 4.45
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 2 -2 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 14 11 3 9
MONTH TO DATE 247 220 27 170
SINCE JUN 1 432 396 36 379
SINCE JAN 1 757 567 190 520
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WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION SW (230)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 4.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 5:00 AM
LOWEST 45 4:00 PM
AVERAGE 68
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THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 98 2019
MINIMUM TEMPERATURE (F) 67 61 2010
SUNRISE AND SUNSET
JULY 23 2026..........SUNRISE 5:57 AM PDT SUNSET 7:59 PM PDT
JULY 24 2026..........SUNRISE 5:58 AM PDT SUNSET 7:58 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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