August - PASADENA - Weather History and Averages

High Temperatures

On average, the day in August with the warmest high temperature in PASADENA is August 27 at an average of 100.0 °F (37.8 °C).

On average, the day in August with the coldest high temperature in PASADENA is August 31 at an average of 80.3 °F (26.9 °C).

The warmest recorded high temperature in August in PASADENA was 104.4 °F (40.2 °C) on August 26 in the year 1944 at PASADENA — Integrated Surface Dataset (ISD) station ID: 749169 .

The coldest recorded high temperature in August in PASADENA was 78.3 °F (25.7 °C) on August 31 in the year 1944 at PASADENA — Integrated Surface Dataset (ISD) station ID: 749169 .

On average, the day in August with the warmest low temperature in PASADENA is August 13 at an average of 63.0 °F (17.2 °C).

On average, the day in August with the coldest low temperature in PASADENA is August 4 at an average of 53.7 °F (12.1 °C).

The warmest recorded low temperature in PASADENA was 63.3 °F (17.4 °C) on August 14 in the year 1944 at PASADENA — Integrated Surface Dataset (ISD) station ID: 749169 .

The coldest recorded low temperature in PASADENA was 53.4 °F (11.9 °C) on August 5 in the year 1944 at PASADENA — Integrated Surface Dataset (ISD) station ID: 749169 .

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