- Latitude: 33.33
- Longitude: -118.33
High Temperatures
On average, the day in September with the warmest high temperature in custom location is September 5 at an average of 81.1 °F (27.3 °C).
On average, the day in September with the coldest high temperature in custom location is September 17 at an average of 74.9 °F (23.8 °C).
Records
The warmest recorded high temperature in September in custom location was 109.9 °F (43.3 °C) on September 7 in the year 2020 at CATALINA AIRPORT — Integrated Surface Dataset (ISD) station ID: 722920 — Weather Bureau Army Navy (WBAN): 23191 .
The coldest recorded high temperature in September in custom location was 59.0 °F (15.0 °C) on September 9 in the year 2001 at AVALON/CATALINA — Integrated Surface Dataset (ISD) station ID: 722920 .
Low Temperatures
On average, the day in September with the warmest low temperature in custom location is September 5 at an average of 64.7 °F (18.2 °C).
On average, the day in September with the coldest low temperature in custom location is September 20 at an average of 60.4 °F (15.8 °C).
Records
The warmest recorded low temperature in custom location was 86.0 °F (30.0 °C) on September 3 in the year 2007 at CATALINA AIRPORT — Integrated Surface Dataset (ISD) station ID: 722920 — Weather Bureau Army Navy (WBAN): 23191 .
The coldest recorded low temperature in custom location was 51.1 °F (10.6 °C) on September 6 in the year 1948 at SANTA CATALINA BUFFALO SPRING — Weather Bureau Army Navy (WBAN): 23191 .
Details
If you would like to see the temperatures for specific days, you can click on the corresponding links below: