April 18 - custom location - Weather History and Averages

High Temperatures

On April 18 in this location the average high temperature is 64.3 °F (18.0 °C). The lowest recored high temperature was 39.4 °F (4.1 °C) in 2018 and the highest recored high temperature was 87.8 °F (31.0 °C) in 2004. The high temperature is usually* between 55.5 °F (13.0 °C) and 73.2 °F (22.9 °C). About a quarter of the time, the high temperature is less than 55.5 °F (13.0 °C), and another quarter of the time, the high temperature is greater than and 73.2 °F (22.9 °C). About 95% of the time, the high temperature has been between 38.6 °F (3.7 °C) and 90.0 °F (32.2 °C).

Low Temperatures

On April 18 in this location the average low temperature is 41.0 °F (5.0 °C). The lowest recored low temperature was 22.3 °F (-5.4 °C) in 2018 and the lowest recored low temperature was 62.6 °F (17.0 °C) in 2002. The low temperature is usually* between 34.6 °F (1.5 °C) and 47.3 °F (8.5 °C). About a quarter of the time, the low temperature is less than 34.6 °F (1.5 °C), and another quarter of the time, the low temperature is greater than and 47.3 °F (8.5 °C). About 95% of the time, the low temperature has been between 22.6 °F (-5.2 °C) and 59.4 °F (15.2 °C).

Frost

On April 18 in this location expect the temperatures to drop below freezing for a risk of frost about 17.0% 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: