- Latitude: 33.405
- Longitude: -118.416
High Temperatures
On September 1 in this location the average high temperature is 81.0 °F (27.2 °C). The lowest recored high temperature was 64.9 °F (18.3 °C) in 1991 and the highest recored high temperature was 105.1 °F (40.6 °C) in 2022. The high temperature is usually* between 74.0 °F (23.3 °C) and 88.1 °F (31.2 °C). About a quarter of the time, the high temperature is less than 74.0 °F (23.3 °C), and another quarter of the time, the high temperature is greater than and 88.1 °F (31.2 °C). About 95% of the time, the high temperature has been between 60.5 °F (15.9 °C) and 101.5 °F (38.6 °C).
Low Temperatures
On September 1 in this location the average low temperature is 64.3 °F (18.0 °C). The lowest recored low temperature was 54.0 °F (12.2 °C) in 1951 and the lowest recored low temperature was 81.0 °F (27.2 °C) in 2007. The low temperature is usually* between 59.0 °F (15.0 °C) and 69.7 °F (20.9 °C). About a quarter of the time, the low temperature is less than 59.0 °F (15.0 °C), and another quarter of the time, the low temperature is greater than and 69.7 °F (20.9 °C). About 95% of the time, the low temperature has been between 48.7 °F (9.3 °C) and 79.9 °F (26.6 °C).
Frost
On September 1 in this location expect the temperatures to drop below freezing for a risk of frost about 0.0% of the time.
Data Source(s)
The data used to compute the average high/low temperatures for this location were taken from the following stations:
- CATALINA AIRPORT — Integrated Surface Dataset (ISD) station ID: 722920 — Weather Bureau Army Navy (WBAN): 23191 — from year 1943 to 2024
- AVALON/CATALINA — Integrated Surface Dataset (ISD) station ID: 722920 — from year 2000 to 2003
- SANTA CATALINA ISLAND — Integrated Surface Dataset (ISD) station ID: 722924 — from year 1980 to 1991
- SANTA CATALINA BUFFALO SPRING — Weather Bureau Army Navy (WBAN): 23191 — from year 1948 to 1967