April 18 - custom location - Weather History and Averages

High Temperatures

On April 18 in this location the average high temperature is 62.1 °F (16.7 °C). The lowest recored high temperature was 34.7 °F (1.5 °C) in 2018 and the highest recored high temperature was 89.1 °F (31.7 °C) in 2002. The high temperature is usually* between 54.0 °F (12.2 °C) and 70.2 °F (21.2 °C). About a quarter of the time, the high temperature is less than 54.0 °F (12.2 °C), and another quarter of the time, the high temperature is greater than and 70.2 °F (21.2 °C). About 95% of the time, the high temperature has been between 38.6 °F (3.7 °C) and 85.7 °F (29.8 °C).

Low Temperatures

On April 18 in this location the average low temperature is 41.1 °F (5.0 °C). The lowest recored low temperature was 25.0 °F (-3.9 °C) in 1983 and the lowest recored low temperature was 66.9 °F (19.4 °C) in 1976. The low temperature is usually* between 35.4 °F (1.9 °C) and 46.7 °F (8.2 °C). About a quarter of the time, the low temperature is less than 35.4 °F (1.9 °C), and another quarter of the time, the low temperature is greater than and 46.7 °F (8.2 °C). About 95% of the time, the low temperature has been between 24.7 °F (-4.1 °C) and 57.5 °F (14.1 °C).

Frost

On April 18 in this location expect the temperatures to drop below freezing for a risk of frost about 13.9% 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: