- Latitude: 33.405
- Longitude: -118.416
High Temperatures
On March 20 in this location the average high temperature is 63.2 °F (17.3 °C). The lowest recored high temperature was 51.1 °F (10.6 °C) in 1948 and the highest recored high temperature was 80.1 °F (26.7 °C) in 2001. The high temperature is usually* between 58.2 °F (14.5 °C) and 68.3 °F (20.1 °C). About a quarter of the time, the high temperature is less than 58.2 °F (14.5 °C), and another quarter of the time, the high temperature is greater than and 68.3 °F (20.1 °C). About 95% of the time, the high temperature has been between 48.6 °F (9.2 °C) and 77.9 °F (25.5 °C).
Low Temperatures
On March 20 in this location the average low temperature is 49.4 °F (9.7 °C). The lowest recored low temperature was 42.1 °F (5.6 °C) in 1948 and the lowest recored low temperature was 64.9 °F (18.3 °C) in 2001. The low temperature is usually* between 45.8 °F (7.7 °C) and 53.0 °F (11.7 °C). About a quarter of the time, the low temperature is less than 45.8 °F (7.7 °C), and another quarter of the time, the low temperature is greater than and 53.0 °F (11.7 °C). About 95% of the time, the low temperature has been between 38.9 °F (3.8 °C) and 59.9 °F (15.5 °C).
Frost
On March 20 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 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 1979 to 1992
- CABRILLO BEACH — Integrated Surface Dataset (ISD) station ID: 722958 — from year 1990 to 1990
- SANTA CATALINA BUFFALO SPRING — Weather Bureau Army Navy (WBAN): 23191 — from year 1948 to 1968