June 21 - custom location - Weather History and Averages

High Temperatures

On June 21 in this location the average high temperature is 81.2 °F (27.3 °C). The lowest recored high temperature was 55.0 °F (12.8 °C) in 1992 and the highest recored high temperature was 100.9 °F (38.3 °C) in 2022. The high temperature is usually* between 75.7 °F (24.3 °C) and 86.6 °F (30.4 °C). About a quarter of the time, the high temperature is less than 75.7 °F (24.3 °C), and another quarter of the time, the high temperature is greater than and 86.6 °F (30.4 °C). About 95% of the time, the high temperature has been between 65.3 °F (18.5 °C) and 97.1 °F (36.1 °C).

Low Temperatures

On June 21 in this location the average low temperature is 64.0 °F (17.8 °C). The lowest recored low temperature was 44.6 °F (7.0 °C) in 2003 and the lowest recored low temperature was 80.1 °F (26.7 °C) in 1988. The low temperature is usually* between 59.6 °F (15.3 °C) and 68.4 °F (20.2 °C). About a quarter of the time, the low temperature is less than 59.6 °F (15.3 °C), and another quarter of the time, the low temperature is greater than and 68.4 °F (20.2 °C). About 95% of the time, the low temperature has been between 51.1 °F (10.6 °C) and 76.8 °F (24.9 °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: