August 18 - custom location - Weather History and Averages

High Temperatures

On August 18 in this location the average high temperature is 79.3 °F (26.3 °C). The lowest recored high temperature was 65.8 °F (18.8 °C) in 1987 and the highest recored high temperature was 108.1 °F (42.3 °C) in 2020. The high temperature is usually* between 76.0 °F (24.5 °C) and 82.5 °F (28.1 °C). About a quarter of the time, the high temperature is less than 76.0 °F (24.5 °C), and another quarter of the time, the high temperature is greater than and 82.5 °F (28.1 °C). About 95% of the time, the high temperature has been between 69.9 °F (21.0 °C) and 88.7 °F (31.5 °C).

Low Temperatures

On August 18 in this location the average low temperature is 63.9 °F (17.7 °C). The lowest recored low temperature was 45.0 °F (7.2 °C) in 2017 and the lowest recored low temperature was 75.0 °F (23.9 °C) in 2018. The low temperature is usually* between 61.6 °F (16.4 °C) and 66.2 °F (19.0 °C). About a quarter of the time, the low temperature is less than 61.6 °F (16.4 °C), and another quarter of the time, the low temperature is greater than and 66.2 °F (19.0 °C). About 95% of the time, the low temperature has been between 57.2 °F (14.0 °C) and 70.6 °F (21.5 °C).

Frost

On August 18 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: