April 18 - custom location - Weather History and Averages

High Temperatures

On April 18 in this location the average high temperature is 61.7 °F (16.5 °C). The lowest recored high temperature was 34.9 °F (1.6 °C) in 1983 and the highest recored high temperature was 88.0 °F (31.1 °C) in 2004. The high temperature is usually* between 53.7 °F (12.1 °C) and 69.6 °F (20.9 °C). About a quarter of the time, the high temperature is less than 53.7 °F (12.1 °C), and another quarter of the time, the high temperature is greater than and 69.6 °F (20.9 °C). About 95% of the time, the high temperature has been between 38.6 °F (3.7 °C) and 84.7 °F (29.3 °C).

Low Temperatures

On April 18 in this location the average low temperature is 41.8 °F (5.4 °C). The lowest recored low temperature was 26.1 °F (-3.3 °C) in 2020 and the lowest recored low temperature was 60.8 °F (16.0 °C) in 2002. The low temperature is usually* between 36.1 °F (2.3 °C) and 47.5 °F (8.6 °C). About a quarter of the time, the low temperature is less than 36.1 °F (2.3 °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 25.2 °F (-3.8 °C) and 58.3 °F (14.6 °C).

Frost

On April 18 in this location expect the temperatures to drop below freezing for a risk of frost about 12.3% 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: