- Latitude: 33.33
- Longitude: -118.33
High Temperatures
On March 31 in this location the average high temperature is 63.5 °F (17.5 °C). The lowest recored high temperature was 52.0 °F (11.1 °C) in 2010 and the highest recored high temperature was 84.0 °F (28.9 °C) in 2011. The high temperature is usually* between 57.6 °F (14.2 °C) and 69.4 °F (20.8 °C). About a quarter of the time, the high temperature is less than 57.6 °F (14.2 °C), and another quarter of the time, the high temperature is greater than and 69.4 °F (20.8 °C). About 95% of the time, the high temperature has been between 46.4 °F (8.0 °C) and 80.5 °F (27.0 °C).
Low Temperatures
On March 31 in this location the average low temperature is 50.0 °F (10.0 °C). The lowest recored low temperature was 41.0 °F (5.0 °C) in 1949 and the lowest recored low temperature was 69.1 °F (20.6 °C) in 2011. The low temperature is usually* between 46.3 °F (7.9 °C) and 53.7 °F (12.1 °C). About a quarter of the time, the low temperature is less than 46.3 °F (7.9 °C), and another quarter of the time, the low temperature is greater than and 53.7 °F (12.1 °C). About 95% of the time, the low temperature has been between 39.2 °F (4.0 °C) and 60.8 °F (16.0 °C).
Frost
On March 31 in this location expect the temperatures to drop below freezing for a risk of frost about 0.1% 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 1980 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 1981 to 1992
- SANTA CATALINA BUFFALO SPRING — Weather Bureau Army Navy (WBAN): 23191 — from year 1948 to 1953