July 21 - custom location - Weather History and Averages

High Temperatures

On July 21 in this location the average high temperature is 83.8 °F (28.8 °C). The lowest recored high temperature was 68.9 °F (20.5 °C) in 1992 and the highest recored high temperature was 98.6 °F (37.0 °C) in 2011. The high temperature is usually* between 79.8 °F (26.5 °C) and 87.9 °F (31.1 °C). About a quarter of the time, the high temperature is less than 79.8 °F (26.5 °C), and another quarter of the time, the high temperature is greater than and 87.9 °F (31.1 °C). About 95% of the time, the high temperature has been between 72.0 °F (22.2 °C) and 95.7 °F (35.4 °C).

Low Temperatures

On July 21 in this location the average low temperature is 64.7 °F (18.2 °C). The lowest recored low temperature was 50.0 °F (10.0 °C) in 2007 and the lowest recored low temperature was 80.6 °F (27.0 °C) in 2011. The low temperature is usually* between 60.3 °F (15.7 °C) and 69.1 °F (20.6 °C). About a quarter of the time, the low temperature is less than 60.3 °F (15.7 °C), and another quarter of the time, the low temperature is greater than and 69.1 °F (20.6 °C). About 95% of the time, the low temperature has been between 51.9 °F (11.1 °C) and 77.5 °F (25.3 °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: