October - NEWPORT BEACH - Weather History and Averages

High Temperatures

On average, the day in October with the warmest high temperature in NEWPORT BEACH is October 4 at an average of 70.9 °F (21.6 °C).

On average, the day in October with the coldest high temperature in NEWPORT BEACH is October 31 at an average of 66.1 °F (18.9 °C).

The warmest recorded high temperature in October in NEWPORT BEACH was 84.9 °F (29.4 °C) on October 4 in the year 1987 at NEWPORT BEACH — Integrated Surface Dataset (ISD) station ID: 722973 .

The coldest recorded high temperature in October in NEWPORT BEACH was 57.9 °F (14.4 °C) on October 18 in the year 1994 at NEWPORT BEACH — Integrated Surface Dataset (ISD) station ID: 722973 .

On average, the day in October with the warmest low temperature in NEWPORT BEACH is October 5 at an average of 64.5 °F (18.1 °C).

On average, the day in October with the coldest low temperature in NEWPORT BEACH is October 30 at an average of 54.1 °F (12.3 °C).

The warmest recorded low temperature in NEWPORT BEACH was 77.9 °F (25.5 °C) on October 4 in the year 1987 at NEWPORT BEACH — Integrated Surface Dataset (ISD) station ID: 722973 .

The coldest recorded low temperature in NEWPORT BEACH was 5.0 °F (-15.0 °C) on October 20 in the year 1995 at NEWPORT BEACH — Integrated Surface Dataset (ISD) station ID: 722973 .

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