702
CDUS46 KSGX 191031
CLIFUL
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
231 AM PST MON JAN 19 2026
...............................
..THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR JANUARY 18 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 80 1:55 PM 84 2014 69 11 64
MINIMUM 46 7:12 AM 35 2007 47 -1 43
AVERAGE 63 58 5 54
PRECIPITATION (IN)
YESTERDAY 0.00 1.06 2010 0.09 -0.09 0.00
MONTH TO DATE 1.85 1.68 0.17 0.00
SINCE JUL 1 12.30 4.96 7.34 0.03
SINCE OCT 1 12.25 4.78 7.47 0.03
SINCE JAN 1 1.85 1.68 0.17 0.00
DEGREE DAYS
HEATING
YESTERDAY 2 7 -5 11
MONTH TO DATE 82 141 -59 140
SINCE DEC 1 217 395 -178 348
SINCE JUL 1 310 524 -214 470
COOLING
YESTERDAY 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 1 RESULTANT WIND DIRECTION S (180)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 1.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 71 5:00 AM
LOWEST 20 2:00 PM
AVERAGE 46
......................................................
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 84 2005
MINIMUM TEMPERATURE (F) 47 39 2007
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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