- Latitude: 33.33
- Longitude: -118.33
High Temperatures
On May 9 in this location the average high temperature is 66.8 °F (19.4 °C). The lowest recored high temperature was 55.9 °F (13.3 °C) in 2011 and the highest recored high temperature was 86.0 °F (30.0 °C) in 2025. The high temperature is usually* between 61.0 °F (16.1 °C) and 72.6 °F (22.6 °C). About a quarter of the time, the high temperature is less than 61.0 °F (16.1 °C), and another quarter of the time, the high temperature is greater than and 72.6 °F (22.6 °C). About 95% of the time, the high temperature has been between 50.0 °F (10.0 °C) and 83.7 °F (28.7 °C).
Low Temperatures
On May 9 in this location the average low temperature is 53.0 °F (11.7 °C). The lowest recored low temperature was 44.6 °F (7.0 °C) in 2003 and the lowest recored low temperature was 71.1 °F (21.7 °C) in 2007. The low temperature is usually* between 48.7 °F (9.3 °C) and 57.3 °F (14.1 °C). About a quarter of the time, the low temperature is less than 48.7 °F (9.3 °C), and another quarter of the time, the low temperature is greater than and 57.3 °F (14.1 °C). About 95% of the time, the low temperature has been between 40.5 °F (4.7 °C) and 65.5 °F (18.6 °C).
Frost
On May 9 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 1981 to 2025
- AVALON/CATALINA — Integrated Surface Dataset (ISD) station ID: 722920 — from year 2001 to 2003
- SANTA CATALINA ISLAND — Integrated Surface Dataset (ISD) station ID: 722924 — from year 1990 to 1990
- SANTA CATALINA BUFFALO SPRING — Weather Bureau Army Navy (WBAN): 23191 — from year 1948 to 1967