June 18 - custom location - Weather History and Averages

High Temperatures

On June 18 in this location the average high temperature is 84.0 °F (28.9 °C). The lowest recored high temperature was 59.0 °F (15.0 °C) in 1982 and the highest recored high temperature was 100.9 °F (38.3 °C) in 1985. The high temperature is usually* between 77.3 °F (25.2 °C) and 90.8 °F (32.6 °C). About a quarter of the time, the high temperature is less than 77.3 °F (25.2 °C), and another quarter of the time, the high temperature is greater than and 90.8 °F (32.6 °C). About 95% of the time, the high temperature has been between 64.5 °F (18.0 °C) and 103.6 °F (39.8 °C).

Low Temperatures

On June 18 in this location the average low temperature is 52.1 °F (11.2 °C). The lowest recored low temperature was 35.6 °F (2.0 °C) in 2020 and the lowest recored low temperature was 91.9 °F (33.3 °C) in 1989. The low temperature is usually* between 46.0 °F (7.8 °C) and 58.2 °F (14.6 °C). About a quarter of the time, the low temperature is less than 46.0 °F (7.8 °C), and another quarter of the time, the low temperature is greater than and 58.2 °F (14.6 °C). About 95% of the time, the low temperature has been between 34.3 °F (1.3 °C) and 69.9 °F (21.1 °C).

Frost

On June 18 in this location expect the temperatures to drop below freezing for a risk of frost about 1.4% 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: