April 20 - custom location - Weather History and Averages

High Temperatures

On April 20 in this location the average high temperature is 60.8 °F (16.0 °C). The lowest recored high temperature was 38.3 °F (3.5 °C) in 2013 and the highest recored high temperature was 81.9 °F (27.7 °C) in 1977. The high temperature is usually* between 53.1 °F (11.7 °C) and 68.5 °F (20.3 °C). About a quarter of the time, the high temperature is less than 53.1 °F (11.7 °C), and another quarter of the time, the high temperature is greater than and 68.5 °F (20.3 °C). About 95% of the time, the high temperature has been between 38.5 °F (3.6 °C) and 83.1 °F (28.4 °C).

Low Temperatures

On April 20 in this location the average low temperature is 43.1 °F (6.2 °C). The lowest recored low temperature was 23.0 °F (-5.0 °C) in 2018 and the lowest recored low temperature was 73.9 °F (23.3 °C) in 1977. The low temperature is usually* between 37.3 °F (3.0 °C) and 48.9 °F (9.4 °C). About a quarter of the time, the low temperature is less than 37.3 °F (3.0 °C), and another quarter of the time, the low temperature is greater than and 48.9 °F (9.4 °C). About 95% of the time, the low temperature has been between 26.3 °F (-3.2 °C) and 60.0 °F (15.5 °C).

Frost

On April 20 in this location expect the temperatures to drop below freezing for a risk of frost about 9.7% 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: