April 20 - custom location - Weather History and Averages

High Temperatures

On April 20 in this location the average high temperature is 76.5 °F (24.7 °C). The lowest recored high temperature was 53.1 °F (11.7 °C) in 1967 and the highest recored high temperature was 100.9 °F (38.3 °C) in 2009. The high temperature is usually* between 69.9 °F (21.0 °C) and 83.1 °F (28.4 °C). About a quarter of the time, the high temperature is less than 69.9 °F (21.0 °C), and another quarter of the time, the high temperature is greater than and 83.1 °F (28.4 °C). About 95% of the time, the high temperature has been between 57.3 °F (14.1 °C) and 95.6 °F (35.4 °C).

Low Temperatures

On April 20 in this location the average low temperature is 48.5 °F (9.2 °C). The lowest recored low temperature was 32.0 °F (0.0 °C) in 1972 and the lowest recored low temperature was 62.6 °F (17.0 °C) in 2016. The low temperature is usually* between 44.8 °F (7.1 °C) and 52.3 °F (11.3 °C). About a quarter of the time, the low temperature is less than 44.8 °F (7.1 °C), and another quarter of the time, the low temperature is greater than and 52.3 °F (11.3 °C). About 95% of the time, the low temperature has been between 37.8 °F (3.2 °C) and 59.3 °F (15.2 °C).

Frost

On April 20 in this location expect the temperatures to drop below freezing for a risk of frost about 0.1% 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: