- Latitude: 33.33
- Longitude: -118.33
High Temperatures
On May 1 in this location the average high temperature is 65.9 °F (18.8 °C). The lowest recored high temperature was 52.0 °F (11.1 °C) in 2018 and the highest recored high temperature was 87.1 °F (30.6 °C) in 2021. The high temperature is usually* between 59.3 °F (15.2 °C) and 72.5 °F (22.5 °C). About a quarter of the time, the high temperature is less than 59.3 °F (15.2 °C), and another quarter of the time, the high temperature is greater than and 72.5 °F (22.5 °C). About 95% of the time, the high temperature has been between 46.8 °F (8.2 °C) and 85.0 °F (29.4 °C).
Low Temperatures
On May 1 in this location the average low temperature is 52.2 °F (11.2 °C). The lowest recored low temperature was 44.1 °F (6.7 °C) in 1951 and the lowest recored low temperature was 69.1 °F (20.6 °C) in 2015. The low temperature is usually* between 48.1 °F (8.9 °C) and 56.3 °F (13.5 °C). About a quarter of the time, the low temperature is less than 48.1 °F (8.9 °C), and another quarter of the time, the low temperature is greater than and 56.3 °F (13.5 °C). About 95% of the time, the low temperature has been between 40.3 °F (4.6 °C) and 64.2 °F (17.9 °C).
Frost
On May 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 2004 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 1986 to 1991
- SANTA CATALINA BUFFALO SPRING — Weather Bureau Army Navy (WBAN): 23191 — from year 1948 to 1967