January - SAN CLEMENTE - Weather History and Averages

High Temperatures

On average, the day in January with the warmest high temperature in SAN CLEMENTE is January 20 at an average of 70.0 °F (21.1 °C).

On average, the day in January with the coldest high temperature in SAN CLEMENTE is January 29 at an average of 65.8 °F (18.8 °C).

The warmest recorded high temperature in January in SAN CLEMENTE was 70.0 °F (21.1 °C) on January 20 in the year 1989 at SAN CLEMENTE — Integrated Surface Dataset (ISD) station ID: 722933 .

The coldest recorded high temperature in January in SAN CLEMENTE was 65.8 °F (18.8 °C) on January 29 in the year 1992 at SAN CLEMENTE — Integrated Surface Dataset (ISD) station ID: 722933 .

On average, the day in January with the warmest low temperature in SAN CLEMENTE is January 29 at an average of 63.0 °F (17.2 °C).

On average, the day in January with the coldest low temperature in SAN CLEMENTE is January 20 at an average of 55.9 °F (13.3 °C).

The warmest recorded low temperature in SAN CLEMENTE was 63.0 °F (17.2 °C) on January 29 in the year 1992 at SAN CLEMENTE — Integrated Surface Dataset (ISD) station ID: 722933 .

The coldest recorded low temperature in SAN CLEMENTE was 55.9 °F (13.3 °C) on January 20 in the year 1989 at SAN CLEMENTE — Integrated Surface Dataset (ISD) station ID: 722933 .

If you would like to see the temperatures for specific days, you can click on the corresponding links below: