April 20 - custom location - Weather History and Averages

High Temperatures

On April 20 in this location the average high temperature is 62.2 °F (16.8 °C). The lowest recored high temperature was 39.0 °F (3.9 °C) in 2013 and the highest recored high temperature was 80.1 °F (26.7 °C) in 1977. The high temperature is usually* between 55.1 °F (12.9 °C) and 69.3 °F (20.7 °C). About a quarter of the time, the high temperature is less than 55.1 °F (12.9 °C), and another quarter of the time, the high temperature is greater than and 69.3 °F (20.7 °C). About 95% of the time, the high temperature has been between 41.7 °F (5.4 °C) and 82.8 °F (28.2 °C).

Low Temperatures

On April 20 in this location the average low temperature is 41.4 °F (5.2 °C). The lowest recored low temperature was 25.0 °F (-3.9 °C) in 2022 and the lowest recored low temperature was 63.0 °F (17.2 °C) in 1977. The low temperature is usually* between 35.8 °F (2.1 °C) and 47.1 °F (8.4 °C). About a quarter of the time, the low temperature is less than 35.8 °F (2.1 °C), and another quarter of the time, the low temperature is greater than and 47.1 °F (8.4 °C). About 95% of the time, the low temperature has been between 24.9 °F (-3.9 °C) and 57.9 °F (14.4 °C).

Frost

On April 20 in this location expect the temperatures to drop below freezing for a risk of frost about 13.1% 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: