Climatological Report (Daily)
Issued by NWS
Issued by NWS
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938
CDUS46 KSGX 120922
CLIFUL
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
222 AM PDT FRI SEP 12 2025
...................................
...THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 11 2025...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 80 2:23 PM 98 2000 86 -6 80
2021
MINIMUM 65 6:12 AM 56 2010 65 0 62
AVERAGE 73 76 -3 71
PRECIPITATION (IN)
YESTERDAY 0.00 T 2022 0.01 -0.01 0.00
MONTH TO DATE 0.00 0.04 -0.04 0.00
SINCE JUL 1 T 0.08 -0.08 0.00
SINCE OCT 1 4.48 11.76 -7.28 16.56
SINCE JAN 1 4.45 8.66 -4.21 14.69
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 8 11 -3 6
MONTH TO DATE 144 126 18 201
SINCE SEP 1 144 126 18 201
SINCE JAN 1 1101 1149 -48 1135
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION S (190)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 3.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 11:00 PM
LOWEST 48 1:00 PM
AVERAGE 65
..........................................................
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 98 2014
MINIMUM TEMPERATURE (F) 65 57 2005
SUNRISE AND SUNSET
SEPTEMBER 12 2025.....SUNRISE 6:33 AM PDT SUNSET 7:02 PM PDT
SEPTEMBER 13 2025.....SUNRISE 6:34 AM PDT SUNSET 7:01 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$