May 20 - custom location - Weather History and Averages

High Temperatures

On May 20 in this location the average high temperature is 70.2 °F (21.2 °C). The lowest recored high temperature was 27.0 °F (-2.8 °C) in 2004 and the highest recored high temperature was 88.9 °F (31.6 °C) in 1998. The high temperature is usually* between 64.3 °F (17.9 °C) and 76.2 °F (24.5 °C). About a quarter of the time, the high temperature is less than 64.3 °F (17.9 °C), and another quarter of the time, the high temperature is greater than and 76.2 °F (24.5 °C). About 95% of the time, the high temperature has been between 53.0 °F (11.7 °C) and 87.5 °F (30.8 °C).

Low Temperatures

On May 20 in this location the average low temperature is 51.0 °F (10.5 °C). The lowest recored low temperature was 12.9 °F (-10.6 °C) in 2004 and the lowest recored low temperature was 68.0 °F (20.0 °C) in 1996. The low temperature is usually* between 46.4 °F (8.0 °C) and 55.6 °F (13.1 °C). About a quarter of the time, the low temperature is less than 46.4 °F (8.0 °C), and another quarter of the time, the low temperature is greater than and 55.6 °F (13.1 °C). About 95% of the time, the low temperature has been between 37.6 °F (3.1 °C) and 64.3 °F (18.0 °C).

Frost

On May 20 in this location expect the temperatures to drop below freezing for a risk of frost about 0.3% 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: