June 21 - custom location - Weather History and Averages

High Temperatures

On June 21 in this location the average high temperature is 75.3 °F (24.1 °C). The lowest recored high temperature was 61.9 °F (16.6 °C) in 1991 and the highest recored high temperature was 122.9 °F (50.5 °C) in 1973. The high temperature is usually* between 71.0 °F (21.7 °C) and 79.6 °F (26.5 °C). About a quarter of the time, the high temperature is less than 71.0 °F (21.7 °C), and another quarter of the time, the high temperature is greater than and 79.6 °F (26.5 °C). About 95% of the time, the high temperature has been between 62.7 °F (17.1 °C) and 87.9 °F (31.1 °C).

Low Temperatures

On June 21 in this location the average low temperature is 59.3 °F (15.2 °C). The lowest recored low temperature was 48.9 °F (9.4 °C) in 1988 and the lowest recored low temperature was 73.4 °F (23.0 °C) in 2008. The low temperature is usually* between 57.1 °F (13.9 °C) and 61.5 °F (16.4 °C). About a quarter of the time, the low temperature is less than 57.1 °F (13.9 °C), and another quarter of the time, the low temperature is greater than and 61.5 °F (16.4 °C). About 95% of the time, the low temperature has been between 52.9 °F (11.6 °C) and 65.8 °F (18.8 °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: