991
CDUS46 KSGX 080939
CLIFUL
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
239 AM PDT TUE SEP 08 2026
...............................
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 7 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 92 3:37 PM 101 2011 87 5 92
MINIMUM 72 6:09 AM 58 2005 66 6 67
AVERAGE 82 76 6 80
PRECIPITATION (IN)
YESTERDAY 0.02R 0.00 MM 0.00 0.02 0.00
MONTH TO DATE 0.89 0.02 0.87 0.00
SINCE JUL 1 0.89 0.06 0.83 T
SINCE OCT 1 16.55 11.74 4.81 4.48
SINCE JAN 1 6.15 8.64 -2.49 4.45
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 17 11 6 15
MONTH TO DATE 72 82 -10 105
SINCE SEP 1 72 82 -10 105
SINCE JAN 1 1452 1105 347 1062
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WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (260)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 2.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 69 11:00 AM
LOWEST 44 3:00 PM
AVERAGE 57
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THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 108 2024
MINIMUM TEMPERATURE (F) 66 56 2002
SUNRISE AND SUNSET
SEPTEMBER 8 2026.....SUNRISE 6:30 AM PDT SUNSET 7:08 PM PDT
SEPTEMBER 9 2026.....SUNRISE 6:31 AM PDT SUNSET 7:06 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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