April 20 - custom location - Weather History and Averages

High Temperatures

On April 20 in this location the average high temperature is 76.0 °F (24.4 °C). The lowest recored high temperature was 50.9 °F (10.5 °C) in 1995 and the highest recored high temperature was 100.9 °F (38.3 °C) in 2009. The high temperature is usually* between 69.3 °F (20.7 °C) and 82.7 °F (28.2 °C). About a quarter of the time, the high temperature is less than 69.3 °F (20.7 °C), and another quarter of the time, the high temperature is greater than and 82.7 °F (28.2 °C). About 95% of the time, the high temperature has been between 56.4 °F (13.6 °C) and 95.6 °F (35.3 °C).

Low Temperatures

On April 20 in this location the average low temperature is 48.1 °F (8.9 °C). The lowest recored low temperature was 32.0 °F (0.0 °C) in 1972 and the lowest recored low temperature was 71.1 °F (21.7 °C) in 1976. The low temperature is usually* between 44.3 °F (6.8 °C) and 51.8 °F (11.0 °C). About a quarter of the time, the low temperature is less than 44.3 °F (6.8 °C), and another quarter of the time, the low temperature is greater than and 51.8 °F (11.0 °C). About 95% of the time, the low temperature has been between 37.1 °F (2.8 °C) and 59.0 °F (15.0 °C).

Frost

On April 20 in this location expect the temperatures to drop below freezing for a risk of frost about 0.2% 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: