June 18 - custom location - Weather History and Averages

High Temperatures

On June 18 in this location the average high temperature is 77.2 °F (25.1 °C). The lowest recored high temperature was 54.0 °F (12.2 °C) in 1979 and the highest recored high temperature was 108.0 °F (42.2 °C) in 2008. The high temperature is usually* between 73.2 °F (22.9 °C) and 81.2 °F (27.4 °C). About a quarter of the time, the high temperature is less than 73.2 °F (22.9 °C), and another quarter of the time, the high temperature is greater than and 81.2 °F (27.4 °C). About 95% of the time, the high temperature has been between 65.5 °F (18.6 °C) and 88.9 °F (31.6 °C).

Low Temperatures

On June 18 in this location the average low temperature is 60.4 °F (15.8 °C). The lowest recored low temperature was 39.9 °F (4.4 °C) in 1979 and the lowest recored low temperature was 86.0 °F (30.0 °C) in 2008. The low temperature is usually* between 58.2 °F (14.6 °C) and 62.5 °F (16.9 °C). About a quarter of the time, the low temperature is less than 58.2 °F (14.6 °C), and another quarter of the time, the low temperature is greater than and 62.5 °F (16.9 °C). About 95% of the time, the low temperature has been between 54.2 °F (12.3 °C) and 66.6 °F (19.2 °C).

Frost

On June 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: