- Latitude: 33.33
- Longitude: -118.33
High Temperatures
On March 15 in this location the average high temperature is 63.1 °F (17.3 °C). The lowest recored high temperature was 50.0 °F (10.0 °C) in 1952 and the highest recored high temperature was 86.0 °F (30.0 °C) in 2015. The high temperature is usually* between 56.4 °F (13.6 °C) and 69.9 °F (21.0 °C). About a quarter of the time, the high temperature is less than 56.4 °F (13.6 °C), and another quarter of the time, the high temperature is greater than and 69.9 °F (21.0 °C). About 95% of the time, the high temperature has been between 43.6 °F (6.5 °C) and 82.7 °F (28.2 °C).
Low Temperatures
On March 15 in this location the average low temperature is 49.9 °F (9.9 °C). The lowest recored low temperature was 43.0 °F (6.1 °C) in 1950 and the lowest recored low temperature was 70.0 °F (21.1 °C) in 2015. The low temperature is usually* between 45.1 °F (7.3 °C) and 54.7 °F (12.6 °C). About a quarter of the time, the low temperature is less than 45.1 °F (7.3 °C), and another quarter of the time, the low temperature is greater than and 54.7 °F (12.6 °C). About 95% of the time, the low temperature has been between 35.9 °F (2.2 °C) and 63.8 °F (17.7 °C).
Frost
On March 15 in this location expect the temperatures to drop below freezing for a risk of frost about 0.6% 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 1978 to 1990
- SANTA CATALINA BUFFALO SPRING — Weather Bureau Army Navy (WBAN): 23191 — from year 1948 to 1968