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 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 51.7 °F (10.9 °C) and 67.9 °F (19.9 °C). About a quarter of the time, the high temperature is less than 51.7 °F (10.9 °C), and another quarter of the time, the high temperature is greater than and 67.9 °F (19.9 °C). About 95% of the time, the high temperature has been between 36.3 °F (2.4 °C) and 83.3 °F (28.5 °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 23.0 °F (-5.0 °C) in 2018 and the lowest recored low temperature was 66.9 °F (19.4 °C) in 1976. The low temperature is usually* between 35.4 °F (1.9 °C) and 46.5 °F (8.0 °C). About a quarter of the time, the low temperature is less than 35.4 °F (1.9 °C), and another quarter of the time, the low temperature is greater than and 46.5 °F (8.0 °C). About 95% of the time, the low temperature has been between 24.9 °F (-3.9 °C) and 57.0 °F (13.9 °C).

Frost

On April 18 in this location expect the temperatures to drop below freezing for a risk of frost about 13.7% 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: