May 20 - custom location - Weather History and Averages

High Temperatures

On May 20 in this location the average high temperature is 68.7 °F (20.4 °C). The lowest recored high temperature was 43.9 °F (6.6 °C) in 2015 and the highest recored high temperature was 91.9 °F (33.3 °C) in 2012. The high temperature is usually* between 62.0 °F (16.7 °C) and 75.4 °F (24.1 °C). About a quarter of the time, the high temperature is less than 62.0 °F (16.7 °C), and another quarter of the time, the high temperature is greater than and 75.4 °F (24.1 °C). About 95% of the time, the high temperature has been between 49.3 °F (9.6 °C) and 88.1 °F (31.2 °C).

Low Temperatures

On May 20 in this location the average low temperature is 50.3 °F (10.1 °C). The lowest recored low temperature was 33.1 °F (0.6 °C) in 2015 and the lowest recored low temperature was 69.1 °F (20.6 °C) in 1983. The low temperature is usually* between 45.0 °F (7.2 °C) and 55.5 °F (13.1 °C). About a quarter of the time, the low temperature is less than 45.0 °F (7.2 °C), and another quarter of the time, the low temperature is greater than and 55.5 °F (13.1 °C). About 95% of the time, the low temperature has been between 34.9 °F (1.6 °C) and 65.6 °F (18.7 °C).

Frost

On May 20 in this location expect the temperatures to drop below freezing for a risk of frost about 1.0% 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: