June 21 - custom location - Weather History and Averages

High Temperatures

On June 21 in this location the average high temperature is 83.0 °F (28.3 °C). The lowest recored high temperature was 63.0 °F (17.2 °C) in 1970 and the highest recored high temperature was 100.0 °F (37.8 °C) in 2022. The high temperature is usually* between 78.2 °F (25.7 °C) and 87.8 °F (31.0 °C). About a quarter of the time, the high temperature is less than 78.2 °F (25.7 °C), and another quarter of the time, the high temperature is greater than and 87.8 °F (31.0 °C). About 95% of the time, the high temperature has been between 69.1 °F (20.6 °C) and 96.9 °F (36.1 °C).

Low Temperatures

On June 21 in this location the average low temperature is 59.5 °F (15.3 °C). The lowest recored low temperature was 39.0 °F (3.9 °C) in 1963 and the lowest recored low temperature was 73.9 °F (23.3 °C) in 1953. The low temperature is usually* between 54.6 °F (12.5 °C) and 64.4 °F (18.0 °C). About a quarter of the time, the low temperature is less than 54.6 °F (12.5 °C), and another quarter of the time, the low temperature is greater than and 64.4 °F (18.0 °C). About 95% of the time, the low temperature has been between 45.2 °F (7.4 °C) and 73.8 °F (23.2 °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: