April 18 - custom location - Weather History and Averages

High Temperatures

On April 18 in this location the average high temperature is 57.6 °F (14.2 °C). The lowest recored high temperature was 33.1 °F (0.6 °C) in 1983 and the highest recored high temperature was 89.6 °F (32.0 °C) in 2002. The high temperature is usually* between 49.5 °F (9.7 °C) and 65.7 °F (18.7 °C). About a quarter of the time, the high temperature is less than 49.5 °F (9.7 °C), and another quarter of the time, the high temperature is greater than and 65.7 °F (18.7 °C). About 95% of the time, the high temperature has been between 34.1 °F (1.2 °C) and 81.1 °F (27.3 °C).

Low Temperatures

On April 18 in this location the average low temperature is 38.7 °F (3.7 °C). The lowest recored low temperature was 22.5 °F (-5.3 °C) in 1983 and the lowest recored low temperature was 59.0 °F (15.0 °C) in 1976. The low temperature is usually* between 34.1 °F (1.2 °C) and 43.3 °F (6.3 °C). About a quarter of the time, the low temperature is less than 34.1 °F (1.2 °C), and another quarter of the time, the low temperature is greater than and 43.3 °F (6.3 °C). About 95% of the time, the low temperature has been between 25.3 °F (-3.7 °C) and 52.2 °F (11.2 °C).

Frost

On April 18 in this location expect the temperatures to drop below freezing for a risk of frost about 16.4% 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: