July 21 - custom location - Weather History and Averages

High Temperatures

On July 21 in this location the average high temperature is 82.5 °F (28.0 °C). The lowest recored high temperature was 29.8 °F (-1.2 °C) in 2004 and the highest recored high temperature was 100.4 °F (38.0 °C) in 2011. The high temperature is usually* between 78.6 °F (25.9 °C) and 86.4 °F (30.2 °C). About a quarter of the time, the high temperature is less than 78.6 °F (25.9 °C), and another quarter of the time, the high temperature is greater than and 86.4 °F (30.2 °C). About 95% of the time, the high temperature has been between 71.1 °F (21.7 °C) and 93.9 °F (34.4 °C).

Low Temperatures

On July 21 in this location the average low temperature is 65.2 °F (18.4 °C). The lowest recored low temperature was 21.9 °F (-5.6 °C) in 2004 and the lowest recored low temperature was 82.4 °F (28.0 °C) in 2011. The low temperature is usually* between 61.1 °F (16.2 °C) and 69.3 °F (20.7 °C). About a quarter of the time, the low temperature is less than 61.1 °F (16.2 °C), and another quarter of the time, the low temperature is greater than and 69.3 °F (20.7 °C). About 95% of the time, the low temperature has been between 53.4 °F (11.9 °C) and 77.0 °F (25.0 °C).

Frost

On July 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: