September - Fullerton Municipal Airport - Weather History and Averages

A Weather Bureau Army Navy (WBAN) station ID was found for this station. Older data may be available at the WBAN page.

^{This site or product includes IATA/ICAO List data available from https://github.com/ip2location/ip2location-iata-icao.}

Historic station metadata

High Temperatures

On average, the day in September with the warmest high temperature in Fullerton Municipal Airport is September 5 at an average of 90.1 °F (32.3 °C).

On average, the day in September with the coldest high temperature in Fullerton Municipal Airport is September 19 at an average of 82.9 °F (28.3 °C).

The warmest recorded high temperature in September in Fullerton Municipal Airport was 113.0 °F (45.0 °C) on September 6 in the year 2024 at FULLERTON MUNICIPAL ARPT — Integrated Surface Dataset (ISD) station ID: 722976 — Weather Bureau Army Navy (WBAN): 03166 .

The coldest recorded high temperature in September in Fullerton Municipal Airport was 68.0 °F (20.0 °C) on September 18 in the year 1999 at FULLERTON MUNICIPAL — Integrated Surface Dataset (ISD) station ID: 722976 .

On average, the day in September with the warmest low temperature in Fullerton Municipal Airport is September 2 at an average of 66.6 °F (19.2 °C).

On average, the day in September with the coldest low temperature in Fullerton Municipal Airport is September 30 at an average of 62.1 °F (16.7 °C).

The warmest recorded low temperature in Fullerton Municipal Airport was 82.9 °F (28.3 °C) on September 9 in the year 1984 at FULLERTON MUNICIPAL — Integrated Surface Dataset (ISD) station ID: 722976 .

The coldest recorded low temperature in Fullerton Municipal Airport was 42.8 °F (6.0 °C) on September 9 in the year 2000 at FULLERTON MUNICIPAL — Integrated Surface Dataset (ISD) station ID: 722976 .

If you would like to see the temperatures for specific days, you can click on the corresponding links below: