April 18 - custom location - Weather History and Averages

High Temperatures

On April 18 in this location the average high temperature is 56.1 °F (13.4 °C). The lowest recored high temperature was 34.7 °F (1.5 °C) in 2018 and the highest recored high temperature was 89.6 °F (32.0 °C) in 2002. The high temperature is usually* between 48.4 °F (9.1 °C) and 63.8 °F (17.7 °C). About a quarter of the time, the high temperature is less than 48.4 °F (9.1 °C), and another quarter of the time, the high temperature is greater than and 63.8 °F (17.7 °C). About 95% of the time, the high temperature has been between 33.7 °F (1.0 °C) and 78.5 °F (25.8 °C).

Low Temperatures

On April 18 in this location the average low temperature is 39.1 °F (4.0 °C). The lowest recored low temperature was 23.0 °F (-5.0 °C) in 2018 and the lowest recored low temperature was 55.4 °F (13.0 °C) in 2002. The low temperature is usually* between 34.6 °F (1.4 °C) and 43.7 °F (6.5 °C). About a quarter of the time, the low temperature is less than 34.6 °F (1.4 °C), and another quarter of the time, the low temperature is greater than and 43.7 °F (6.5 °C). About 95% of the time, the low temperature has been between 25.9 °F (-3.4 °C) and 52.4 °F (11.3 °C).

Frost

On April 18 in this location expect the temperatures to drop below freezing for a risk of frost about 14.6% 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: