- Latitude: 33.33
- Longitude: -118.33
High Temperatures
On January 21 in this location the average high temperature is 62.0 °F (16.7 °C). The lowest recored high temperature was 44.1 °F (6.7 °C) in 1949 and the highest recored high temperature was 75.0 °F (23.9 °C) in 2014. The high temperature is usually* between 57.0 °F (13.9 °C) and 67.0 °F (19.5 °C). About a quarter of the time, the high temperature is less than 57.0 °F (13.9 °C), and another quarter of the time, the high temperature is greater than and 67.0 °F (19.5 °C). About 95% of the time, the high temperature has been between 47.4 °F (8.6 °C) and 76.6 °F (24.8 °C).
Low Temperatures
On January 21 in this location the average low temperature is 50.4 °F (10.2 °C). The lowest recored low temperature was 39.0 °F (3.9 °C) in 1949 and the lowest recored low temperature was 64.0 °F (17.8 °C) in 2009. The low temperature is usually* between 46.4 °F (8.0 °C) and 54.3 °F (12.4 °C). About a quarter of the time, the low temperature is less than 46.4 °F (8.0 °C), and another quarter of the time, the low temperature is greater than and 54.3 °F (12.4 °C). About 95% of the time, the low temperature has been between 38.9 °F (3.9 °C) and 61.8 °F (16.6 °C).
Frost
On January 21 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 1944 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 1991
- SANTA CATALINA BUFFALO SPRING — Weather Bureau Army Navy (WBAN): 23191 — from year 1948 to 1968