June 21 - custom location - Weather History and Averages

High Temperatures

On June 21 in this location the average high temperature is 77.4 °F (25.2 °C). The lowest recored high temperature was 63.0 °F (17.2 °C) in 1992 and the highest recored high temperature was 105.1 °F (40.6 °C) in 2016. The high temperature is usually* between 73.3 °F (22.9 °C) and 81.6 °F (27.6 °C). About a quarter of the time, the high temperature is less than 73.3 °F (22.9 °C), and another quarter of the time, the high temperature is greater than and 81.6 °F (27.6 °C). About 95% of the time, the high temperature has been between 65.3 °F (18.5 °C) and 89.6 °F (32.0 °C).

Low Temperatures

On June 21 in this location the average low temperature is 60.5 °F (15.8 °C). The lowest recored low temperature was 9.9 °F (-12.3 °C) in 1995 and the lowest recored low temperature was 73.9 °F (23.3 °C) in 1973. The low temperature is usually* between 58.3 °F (14.6 °C) and 62.6 °F (17.0 °C). About a quarter of the time, the low temperature is less than 58.3 °F (14.6 °C), and another quarter of the time, the low temperature is greater than and 62.6 °F (17.0 °C). About 95% of the time, the low temperature has been between 54.2 °F (12.3 °C) and 66.8 °F (19.3 °C).

Frost

On June 21 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: