April 20 - custom location - Weather History and Averages

High Temperatures

On April 20 in this location the average high temperature is 62.1 °F (16.7 °C). The lowest recored high temperature was 39.2 °F (4.0 °C) in 2013 and the highest recored high temperature was 86.0 °F (30.0 °C) in 1987. The high temperature is usually* between 54.6 °F (12.6 °C) and 69.6 °F (20.9 °C). About a quarter of the time, the high temperature is less than 54.6 °F (12.6 °C), and another quarter of the time, the high temperature is greater than and 69.6 °F (20.9 °C). About 95% of the time, the high temperature has been between 40.4 °F (4.7 °C) and 83.9 °F (28.8 °C).

Low Temperatures

On April 20 in this location the average low temperature is 44.3 °F (6.8 °C). The lowest recored low temperature was 25.9 °F (-3.4 °C) in 2018 and the lowest recored low temperature was 69.1 °F (20.6 °C) in 1985. The low temperature is usually* between 39.0 °F (3.9 °C) and 49.5 °F (9.7 °C). About a quarter of the time, the low temperature is less than 39.0 °F (3.9 °C), and another quarter of the time, the low temperature is greater than and 49.5 °F (9.7 °C). About 95% of the time, the low temperature has been between 29.0 °F (-1.6 °C) and 59.5 °F (15.3 °C).

Frost

On April 20 in this location expect the temperatures to drop below freezing for a risk of frost about 5.7% 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: