Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KSGX 030939
CLIFUL
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
239 AM PDT WED SEP 03 2025
...................................
...THE FULLERTON AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 2 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 97 1:00 PM 103 2007 87 10 89
MINIMUM 69 MM 57 2010 66 3 68
AVERAGE 83 77 6 79
PRECIPITATION (IN)
YESTERDAY 0.00 T 2017 0.00 0.00 0.00
2017
2018
MONTH TO DATE 0.00 0.00 0.00 0.00
SINCE JUL 1 T 0.04 -0.04 0.00
SINCE OCT 1 4.48 11.72 -7.24 16.56
SINCE JAN 1 4.45 8.62 -4.17 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 18 12 6 14
MONTH TO DATE 33 24 9 24
SINCE SEP 1 33 24 9 24
SINCE JAN 1 990 1047 -57 958
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION S (170)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED 3.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 6:00 AM
LOWEST 34 1:00 PM
AVERAGE 62
..........................................................
THE FULLERTON AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 108 2007
MINIMUM TEMPERATURE (F) 66 58 2010
SUNRISE AND SUNSET
SEPTEMBER 3 2025.....SUNRISE 6:27 AM PDT SUNSET 7:14 PM PDT
SEPTEMBER 4 2025.....SUNRISE 6:28 AM PDT SUNSET 7:13 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$