August 20 - custom location - Weather History and Averages

High Temperatures

On August 20 in this location the average high temperature is 92.3 °F (33.5 °C). The lowest recored high temperature was 62.6 °F (17.0 °C) in 2023 and the highest recored high temperature was 108.7 °F (42.6 °C) in 2020. The high temperature is usually* between 88.1 °F (31.2 °C) and 96.4 °F (35.8 °C). About a quarter of the time, the high temperature is less than 88.1 °F (31.2 °C), and another quarter of the time, the high temperature is greater than and 96.4 °F (35.8 °C). About 95% of the time, the high temperature has been between 80.2 °F (26.8 °C) and 104.3 °F (40.2 °C).

Low Temperatures

On August 20 in this location the average low temperature is 61.6 °F (16.4 °C). The lowest recored low temperature was 37.4 °F (3.0 °C) in 2011 and the lowest recored low temperature was 78.1 °F (25.6 °C) in 1935. The low temperature is usually* between 58.0 °F (14.4 °C) and 65.1 °F (18.4 °C). About a quarter of the time, the low temperature is less than 58.0 °F (14.4 °C), and another quarter of the time, the low temperature is greater than and 65.1 °F (18.4 °C). About 95% of the time, the low temperature has been between 51.2 °F (10.6 °C) and 71.9 °F (22.2 °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: