August 20 - custom location - Weather History and Averages

High Temperatures

On August 20 in this location the average high temperature is 79.7 °F (26.5 °C). The lowest recored high temperature was 18.9 °F (-7.3 °C) in 2004 and the highest recored high temperature was 99.9 °F (37.7 °C) in 1983. The high temperature is usually* between 75.6 °F (24.2 °C) and 83.8 °F (28.8 °C). About a quarter of the time, the high temperature is less than 75.6 °F (24.2 °C), and another quarter of the time, the high temperature is greater than and 83.8 °F (28.8 °C). About 95% of the time, the high temperature has been between 67.7 °F (19.9 °C) and 91.6 °F (33.1 °C).

Low Temperatures

On August 20 in this location the average low temperature is 62.1 °F (16.7 °C). The lowest recored low temperature was 14.9 °F (-9.5 °C) in 2004 and the lowest recored low temperature was 82.0 °F (27.8 °C) in 1968. The low temperature is usually* between 58.1 °F (14.5 °C) and 66.2 °F (19.0 °C). About a quarter of the time, the low temperature is less than 58.1 °F (14.5 °C), and another quarter of the time, the low temperature is greater than and 66.2 °F (19.0 °C). About 95% of the time, the low temperature has been between 50.4 °F (10.2 °C) and 73.8 °F (23.2 °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: