August 21 - custom location - Weather History and Averages

High Temperatures

On August 21 in this location the average high temperature is 92.1 °F (33.4 °C). The lowest recored high temperature was 77.0 °F (25.0 °C) in 2021 and the highest recored high temperature was 108.0 °F (42.2 °C) in 2020. The high temperature is usually* between 88.1 °F (31.2 °C) and 96.2 °F (35.7 °C). About a quarter of the time, the high temperature is less than 88.1 °F (31.2 °C), and another quarter of the time, the high temperature is greater than and 96.2 °F (35.7 °C). About 95% of the time, the high temperature has been between 80.5 °F (26.9 °C) and 103.8 °F (39.9 °C).

Low Temperatures

On August 21 in this location the average low temperature is 62.8 °F (17.1 °C). The lowest recored low temperature was 48.2 °F (9.0 °C) in 2011 and the lowest recored low temperature was 84.2 °F (29.0 °C) in 2012. The low temperature is usually* between 59.7 °F (15.4 °C) and 65.9 °F (18.8 °C). About a quarter of the time, the low temperature is less than 59.7 °F (15.4 °C), and another quarter of the time, the low temperature is greater than and 65.9 °F (18.8 °C). About 95% of the time, the low temperature has been between 53.9 °F (12.2 °C) and 71.7 °F (22.1 °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: