April 18 - custom location - Weather History and Averages

High Temperatures

On April 18 in this location the average high temperature is 71.7 °F (22.1 °C). The lowest recored high temperature was 41.0 °F (5.0 °C) in 1983 and the highest recored high temperature was 93.2 °F (34.0 °C) in 1999. The high temperature is usually* between 65.7 °F (18.7 °C) and 77.8 °F (25.4 °C). About a quarter of the time, the high temperature is less than 65.7 °F (18.7 °C), and another quarter of the time, the high temperature is greater than and 77.8 °F (25.4 °C). About 95% of the time, the high temperature has been between 54.2 °F (12.3 °C) and 89.3 °F (31.8 °C).

Low Temperatures

On April 18 in this location the average low temperature is 51.9 °F (11.0 °C). The lowest recored low temperature was 31.1 °F (-0.5 °C) in 1979 and the lowest recored low temperature was 75.2 °F (24.0 °C) in 2016. The low temperature is usually* between 48.4 °F (9.1 °C) and 55.3 °F (12.9 °C). About a quarter of the time, the low temperature is less than 48.4 °F (9.1 °C), and another quarter of the time, the low temperature is greater than and 55.3 °F (12.9 °C). About 95% of the time, the low temperature has been between 41.9 °F (5.5 °C) and 61.8 °F (16.5 °C).

Frost

On April 18 in this location expect the temperatures to drop below freezing for a risk of frost about 0.0% 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: