April 20 - custom location - Weather History and Averages

High Temperatures

On April 20 in this location the average high temperature is 60.9 °F (16.1 °C). The lowest recored high temperature was 35.1 °F (1.7 °C) in 1953 and the highest recored high temperature was 85.3 °F (29.6 °C) in 1962. The high temperature is usually* between 54.3 °F (12.4 °C) and 67.5 °F (19.7 °C). About a quarter of the time, the high temperature is less than 54.3 °F (12.4 °C), and another quarter of the time, the high temperature is greater than and 67.5 °F (19.7 °C). About 95% of the time, the high temperature has been between 41.8 °F (5.4 °C) and 80.0 °F (26.7 °C).

Low Temperatures

On April 20 in this location the average low temperature is 40.9 °F (4.9 °C). The lowest recored low temperature was 17.4 °F (-8.1 °C) in 1966 and the lowest recored low temperature was 65.8 °F (18.8 °C) in 1977. The low temperature is usually* between 36.3 °F (2.4 °C) and 45.4 °F (7.5 °C). About a quarter of the time, the low temperature is less than 36.3 °F (2.4 °C), and another quarter of the time, the low temperature is greater than and 45.4 °F (7.5 °C). About 95% of the time, the low temperature has been between 27.5 °F (-2.5 °C) and 54.2 °F (12.3 °C).

Frost

On April 20 in this location expect the temperatures to drop below freezing for a risk of frost about 9.6% 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: