- Latitude: 33.405
- Longitude: -118.416
High Temperatures
On August 19 in this location the average high temperature is 77.8 °F (25.4 °C). The lowest recored high temperature was 64.9 °F (18.3 °C) in 1991 and the highest recored high temperature was 97.0 °F (36.1 °C) in 2020. The high temperature is usually* between 72.3 °F (22.4 °C) and 83.3 °F (28.5 °C). About a quarter of the time, the high temperature is less than 72.3 °F (22.4 °C), and another quarter of the time, the high temperature is greater than and 83.3 °F (28.5 °C). About 95% of the time, the high temperature has been between 61.7 °F (16.5 °C) and 93.9 °F (34.4 °C).
Low Temperatures
On August 19 in this location the average low temperature is 62.0 °F (16.7 °C). The lowest recored low temperature was 53.6 °F (12.0 °C) in 2009 and the lowest recored low temperature was 77.0 °F (25.0 °C) in 1950. The low temperature is usually* between 58.0 °F (14.4 °C) and 66.1 °F (18.9 °C). About a quarter of the time, the low temperature is less than 58.0 °F (14.4 °C), and another quarter of the time, the low temperature is greater than and 66.1 °F (18.9 °C). About 95% of the time, the low temperature has been between 50.3 °F (10.2 °C) and 73.8 °F (23.2 °C).
Frost
On August 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 2025
- 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