916
CDUS46 KSGX 061027
CLIFUL
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
227 AM PST TUE JAN 06 2026
...............................
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR JANUARY 5 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 65 2:01 PM 86 2006 69 -4 77
2012
MINIMUM 52 7:21 AM 37 2009 46 6 43
AVERAGE 59 57 2 60
PRECIPITATION (IN)
YESTERDAY 0.00 0.89 2016 0.09 -0.09 0.00
MONTH TO DATE 1.85 0.46 1.39 0.00
SINCE JUL 1 12.30 3.74 8.56 0.03
SINCE OCT 1 12.25 3.56 8.69 0.03
SINCE JAN 1 1.85 0.46 1.39 0.00
DEGREE DAYS
HEATING
YESTERDAY 6 8 -2 5
MONTH TO DATE 26 40 -14 40
SINCE DEC 1 161 294 -133 248
SINCE JUL 1 254 423 -169 370
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 4 2 2 2
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SE (130)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 2.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 3:00 AM
LOWEST 67 12:00 PM
AVERAGE 84
......................................................
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 89 2006
MINIMUM TEMPERATURE (F) 46 35 2007
SUNRISE AND SUNSET
JANUARY 6 2026.......SUNRISE 6:58 AM PST SUNSET 4:58 PM PST
JANUARY 7 2026.......SUNRISE 6:58 AM PST SUNSET 4:59 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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