August 21 - custom location - Weather History and Averages

High Temperatures

On August 21 in this location the average high temperature is 80.2 °F (26.8 °C). The lowest recored high temperature was 71.6 °F (22.0 °C) in 2016 and the highest recored high temperature was 95.0 °F (35.0 °C) in 2003. The high temperature is usually* between 76.7 °F (24.8 °C) and 83.8 °F (28.8 °C). About a quarter of the time, the high temperature is less than 76.7 °F (24.8 °C), and another quarter of the time, the high temperature is greater than and 83.8 °F (28.8 °C). About 95% of the time, the high temperature has been between 69.9 °F (21.0 °C) and 90.6 °F (32.6 °C).

Low Temperatures

On August 21 in this location the average low temperature is 60.1 °F (15.6 °C). The lowest recored low temperature was 42.8 °F (6.0 °C) in 2024 and the lowest recored low temperature was 70.0 °F (21.1 °C) in 2017. The low temperature is usually* between 55.5 °F (13.1 °C) and 64.7 °F (18.2 °C). About a quarter of the time, the low temperature is less than 55.5 °F (13.1 °C), and another quarter of the time, the low temperature is greater than and 64.7 °F (18.2 °C). About 95% of the time, the low temperature has been between 46.7 °F (8.2 °C) and 73.5 °F (23.1 °C).

Frost

On August 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: