June 18 - custom location - Weather History and Averages

High Temperatures

On June 18 in this location the average high temperature is 82.6 °F (28.1 °C). The lowest recored high temperature was 61.0 °F (16.1 °C) in 1950 and the highest recored high temperature was 100.0 °F (37.8 °C) in 2024. The high temperature is usually* between 77.6 °F (25.3 °C) and 87.5 °F (30.9 °C). About a quarter of the time, the high temperature is less than 77.6 °F (25.3 °C), and another quarter of the time, the high temperature is greater than and 87.5 °F (30.9 °C). About 95% of the time, the high temperature has been between 68.1 °F (20.1 °C) and 97.0 °F (36.1 °C).

Low Temperatures

On June 18 in this location the average low temperature is 58.7 °F (14.8 °C). The lowest recored low temperature was 42.1 °F (5.6 °C) in 1980 and the lowest recored low temperature was 79.2 °F (26.2 °C) in 2018. The low temperature is usually* between 53.7 °F (12.0 °C) and 63.6 °F (17.6 °C). About a quarter of the time, the low temperature is less than 53.7 °F (12.0 °C), and another quarter of the time, the low temperature is greater than and 63.6 °F (17.6 °C). About 95% of the time, the low temperature has been between 44.2 °F (6.8 °C) and 73.1 °F (22.8 °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: