June 18 - custom location - Weather History and Averages

High Temperatures

On June 18 in this location the average high temperature is 81.5 °F (27.5 °C). The lowest recored high temperature was 56.3 °F (13.5 °C) in 2019 and the highest recored high temperature was 95.0 °F (35.0 °C) in 2018. The high temperature is usually* between 76.2 °F (24.6 °C) and 86.8 °F (30.5 °C). About a quarter of the time, the high temperature is less than 76.2 °F (24.6 °C), and another quarter of the time, the high temperature is greater than and 86.8 °F (30.5 °C). About 95% of the time, the high temperature has been between 66.1 °F (18.9 °C) and 96.9 °F (36.1 °C).

Low Temperatures

On June 18 in this location the average low temperature is 63.0 °F (17.2 °C). The lowest recored low temperature was 42.8 °F (6.0 °C) in 1999 and the lowest recored low temperature was 77.0 °F (25.0 °C) in 2024. The low temperature is usually* between 58.1 °F (14.5 °C) and 67.8 °F (19.9 °C). About a quarter of the time, the low temperature is less than 58.1 °F (14.5 °C), and another quarter of the time, the low temperature is greater than and 67.8 °F (19.9 °C). About 95% of the time, the low temperature has been between 49.0 °F (9.4 °C) and 76.9 °F (24.9 °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: