566
CDUS46 KSGX 100924
CLIFUL
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
224 AM PDT SUN AUG 10 2025
...............................
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR AUGUST 9 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 83 2:38 PM 101 2018 86 -3 87
MINIMUM 66 4:55 AM 58 2010 66 0 66
AVERAGE 75 76 -1 77
PRECIPITATION (IN)
YESTERDAY 0.00 0.01 2023 0.00 0.00 0.00
MONTH TO DATE 0.00 0.01 -0.01 0.00
SINCE JUL 1 0.00 0.03 -0.03 0.00
SINCE OCT 1 4.48 11.71 -7.23 16.56
SINCE JAN 1 4.45 8.61 -4.16 14.69
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 10 11 -1 12
MONTH TO DATE 94 99 -5 121
SINCE JUN 1 543 593 -50 648
SINCE JAN 1 684 764 -80 680
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WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION S (160)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 3.2
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 47 5:00 PM
AVERAGE 69
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THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 100 2012
MINIMUM TEMPERATURE (F) 66 58 2010
SUNRISE AND SUNSET
AUGUST 10 2025........SUNRISE 6:10 AM PDT SUNSET 7:43 PM PDT
AUGUST 11 2025........SUNRISE 6:11 AM PDT SUNSET 7:42 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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