515
CDUS46 KSGX 200026
CLIFUL
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
426 PM PST MON JAN 19 2026
...............................
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR JANUARY 19 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 76 1:57 PM 84 2005 69 7 62
MINIMUM 47 6:53 AM 39 2007 47 0 44
AVERAGE 62 58 4 53
PRECIPITATION (IN)
TODAY 0.00 1.10 2010 0.10 -0.10 0.00
MONTH TO DATE 1.85 1.78 0.07 0.00
SINCE JUL 1 12.30 5.06 7.24 0.03
SINCE OCT 1 12.25 4.88 7.37 0.03
SINCE JAN 1 1.85 1.78 0.07 0.00
DEGREE DAYS
HEATING
TODAY 3 7 -4 12
MONTH TO DATE 85 148 -63 152
SINCE DEC 1 220 402 -182 360
SINCE JUL 1 313 531 -218 482
COOLING
TODAY 0 0 0 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 2 RESULTANT WIND DIRECTION E (100)
HIGHEST WIND SPEED 7 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 2.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 76 7:00 AM
LOWEST 26 1:00 PM
AVERAGE 51
......................................................
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 85 2013
MINIMUM TEMPERATURE (F) 47 37 2006
SUNRISE AND SUNSET
JANUARY 19 2026.......SUNRISE 6:56 AM PST SUNSET 5:10 PM PST
JANUARY 20 2026.......SUNRISE 6:55 AM PST SUNSET 5:11 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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