240
CDUS46 KSGX 170018
CLIFUL
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
418 PM PST FRI JAN 16 2026
...............................
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR JANUARY 16 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 83 3:50 PM 88 2014 69 14 65
MINIMUM 48 7:24 AM 31 2007 47 1 39
AVERAGE 66 58 8 52
PRECIPITATION (IN)
TODAY 0.00 0.79 2019 0.10 -0.10 0.00
MONTH TO DATE 1.85 1.50 0.35 0.00
SINCE JUL 1 12.30 4.78 7.52 0.03
SINCE OCT 1 12.25 4.60 7.65 0.03
SINCE JAN 1 1.85 1.50 0.35 0.00
DEGREE DAYS
HEATING
TODAY 0 7 -7 13
MONTH TO DATE 79 127 -48 118
SINCE DEC 1 214 381 -167 326
SINCE JUL 1 307 510 -203 448
COOLING
TODAY 1 0 1 0
MONTH TO DATE 4 0 4 0
SINCE DEC 1 8 2 6 2
SINCE JAN 1 4 0 4 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NW (310)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 1.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 77 6:00 AM
LOWEST 17 3:00 PM
AVERAGE 47
......................................................
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 90 2021
MINIMUM TEMPERATURE (F) 47 35 2001
SUNRISE AND SUNSET
JANUARY 16 2026.......SUNRISE 6:56 AM PST SUNSET 5:07 PM PST
JANUARY 17 2026.......SUNRISE 6:56 AM PST SUNSET 5:08 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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