April 20 - custom location - Weather History and Averages

High Temperatures

On April 20 in this location the average high temperature is 61.8 °F (16.5 °C). The lowest recored high temperature was 35.1 °F (1.7 °C) in 1953 and the highest recored high temperature was 82.9 °F (28.3 °C) in 1985. The high temperature is usually* between 54.7 °F (12.6 °C) and 68.8 °F (20.5 °C). About a quarter of the time, the high temperature is less than 54.7 °F (12.6 °C), and another quarter of the time, the high temperature is greater than and 68.8 °F (20.5 °C). About 95% of the time, the high temperature has been between 41.2 °F (5.1 °C) and 82.3 °F (28.0 °C).

Low Temperatures

On April 20 in this location the average low temperature is 42.1 °F (5.6 °C). The lowest recored low temperature was 25.3 °F (-3.7 °C) in 1983 and the lowest recored low temperature was 65.8 °F (18.8 °C) in 1977. The low temperature is usually* between 36.7 °F (2.6 °C) and 47.5 °F (8.6 °C). About a quarter of the time, the low temperature is less than 36.7 °F (2.6 °C), and another quarter of the time, the low temperature is greater than and 47.5 °F (8.6 °C). About 95% of the time, the low temperature has been between 26.5 °F (-3.1 °C) and 57.7 °F (14.3 °C).

Frost

On April 20 in this location expect the temperatures to drop below freezing for a risk of frost about 10.3% 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: