April 18 - custom location - Weather History and Averages

High Temperatures

On April 18 in this location the average high temperature is 59.8 °F (15.4 °C). The lowest recored high temperature was 36.7 °F (2.6 °C) in 1983 and the highest recored high temperature was 82.4 °F (28.0 °C) in 1985. The high temperature is usually* between 52.5 °F (11.4 °C) and 67.1 °F (19.5 °C). About a quarter of the time, the high temperature is less than 52.5 °F (11.4 °C), and another quarter of the time, the high temperature is greater than and 67.1 °F (19.5 °C). About 95% of the time, the high temperature has been between 38.6 °F (3.6 °C) and 81.0 °F (27.2 °C).

Low Temperatures

On April 18 in this location the average low temperature is 40.6 °F (4.8 °C). The lowest recored low temperature was 25.7 °F (-3.5 °C) in 2022 and the lowest recored low temperature was 60.4 °F (15.8 °C) in 2002. The low temperature is usually* between 35.5 °F (1.9 °C) and 45.7 °F (7.6 °C). About a quarter of the time, the low temperature is less than 35.5 °F (1.9 °C), and another quarter of the time, the low temperature is greater than and 45.7 °F (7.6 °C). About 95% of the time, the low temperature has been between 25.8 °F (-3.4 °C) and 55.4 °F (13.0 °C).

Frost

On April 18 in this location expect the temperatures to drop below freezing for a risk of frost about 12.7% 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: