August 20 - custom location - Weather History and Averages

High Temperatures

On August 20 in this location the average high temperature is 79.2 °F (26.2 °C). The lowest recored high temperature was 65.3 °F (18.5 °C) in 2011 and the highest recored high temperature was 100.2 °F (37.9 °C) in 2024. The high temperature is usually* between 76.1 °F (24.5 °C) and 82.4 °F (28.0 °C). About a quarter of the time, the high temperature is less than 76.1 °F (24.5 °C), and another quarter of the time, the high temperature is greater than and 82.4 °F (28.0 °C). About 95% of the time, the high temperature has been between 70.1 °F (21.2 °C) and 88.4 °F (31.3 °C).

Low Temperatures

On August 20 in this location the average low temperature is 63.5 °F (17.5 °C). The lowest recored low temperature was 52.0 °F (11.1 °C) in 1999 and the lowest recored low temperature was 72.0 °F (22.2 °C) in 1986. The low temperature is usually* between 61.3 °F (16.3 °C) and 65.7 °F (18.7 °C). About a quarter of the time, the low temperature is less than 61.3 °F (16.3 °C), and another quarter of the time, the low temperature is greater than and 65.7 °F (18.7 °C). About 95% of the time, the low temperature has been between 57.2 °F (14.0 °C) and 69.9 °F (21.1 °C).

Frost

On August 20 in this location expect the temperatures to drop below freezing for a risk of frost about 0.0% of the time.

Usually* in this context means around 50% of the time, assuming a normal distribution of values.

Data Source(s)

The data used to compute the average high/low temperatures for this location were taken from the following stations: