May 20 - custom location - Weather History and Averages

High Temperatures

On May 20 in this location the average high temperature is 71.4 °F (21.9 °C). The lowest recored high temperature was 10.9 °F (-11.7 °C) in 2014 and the highest recored high temperature was 93.0 °F (33.9 °C) in 2017. The high temperature is usually* between 67.9 °F (20.0 °C) and 74.9 °F (23.9 °C). About a quarter of the time, the high temperature is less than 67.9 °F (20.0 °C), and another quarter of the time, the high temperature is greater than and 74.9 °F (23.9 °C). About 95% of the time, the high temperature has been between 61.3 °F (16.3 °C) and 81.6 °F (27.6 °C).

Low Temperatures

On May 20 in this location the average low temperature is 54.8 °F (12.7 °C). The lowest recored low temperature was 10.0 °F (-12.2 °C) in 2014 and the lowest recored low temperature was 64.9 °F (18.3 °C) in 1992. The low temperature is usually* between 51.7 °F (10.9 °C) and 57.9 °F (14.4 °C). About a quarter of the time, the low temperature is less than 51.7 °F (10.9 °C), and another quarter of the time, the low temperature is greater than and 57.9 °F (14.4 °C). About 95% of the time, the low temperature has been between 45.8 °F (7.7 °C) and 63.8 °F (17.7 °C).

Frost

On May 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: