- Latitude: 33.33
- Longitude: -118.33
High Temperatures
On September 19 in this location the average high temperature is 75.4 °F (24.1 °C). The lowest recored high temperature was 62.6 °F (17.0 °C) in 2007 and the highest recored high temperature was 99.0 °F (37.2 °C) in 2016. The high temperature is usually* between 69.5 °F (20.8 °C) and 81.2 °F (27.3 °C). About a quarter of the time, the high temperature is less than 69.5 °F (20.8 °C), and another quarter of the time, the high temperature is greater than and 81.2 °F (27.3 °C). About 95% of the time, the high temperature has been between 58.4 °F (14.7 °C) and 92.3 °F (33.5 °C).
Low Temperatures
On September 19 in this location the average low temperature is 60.5 °F (15.8 °C). The lowest recored low temperature was 53.1 °F (11.7 °C) in 2003 and the lowest recored low temperature was 72.9 °F (22.7 °C) in 1984. The low temperature is usually* between 56.1 °F (13.4 °C) and 64.9 °F (18.3 °C). About a quarter of the time, the low temperature is less than 56.1 °F (13.4 °C), and another quarter of the time, the low temperature is greater than and 64.9 °F (18.3 °C). About 95% of the time, the low temperature has been between 47.7 °F (8.7 °C) and 73.4 °F (23.0 °C).
Frost
On September 19 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 1978 to 1991
- SANTA CATALINA BUFFALO SPRING — Weather Bureau Army Navy (WBAN): 23191 — from year 1948 to 1967