August 20 - custom location - Weather History and Averages

High Temperatures

On August 20 in this location the average high temperature is 79.0 °F (26.1 °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 74.9 °F (23.8 °C) and 83.1 °F (28.4 °C). About a quarter of the time, the high temperature is less than 74.9 °F (23.8 °C), and another quarter of the time, the high temperature is greater than and 83.1 °F (28.4 °C). About 95% of the time, the high temperature has been between 67.0 °F (19.4 °C) and 91.0 °F (32.8 °C).

Low Temperatures

On August 20 in this location the average low temperature is 61.8 °F (16.5 °C). The lowest recored low temperature was 14.9 °F (-9.5 °C) in 2004 and the lowest recored low temperature was 78.8 °F (26.0 °C) in 1983. The low temperature is usually* between 57.8 °F (14.3 °C) and 65.8 °F (18.8 °C). About a quarter of the time, the low temperature is less than 57.8 °F (14.3 °C), and another quarter of the time, the low temperature is greater than and 65.8 °F (18.8 °C). About 95% of the time, the low temperature has been between 50.2 °F (10.1 °C) and 73.3 °F (23.0 °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: