August 18 - custom location - Weather History and Averages

High Temperatures

On August 18 in this location the average high temperature is 78.6 °F (25.9 °C). The lowest recored high temperature was 68.9 °F (20.5 °C) in 1979 and the highest recored high temperature was 91.9 °F (33.3 °C) in 1988. The high temperature is usually* between 74.8 °F (23.8 °C) and 82.4 °F (28.0 °C). About a quarter of the time, the high temperature is less than 74.8 °F (23.8 °C), and another quarter of the time, the high temperature is greater than and 82.4 °F (28.0 °C). About 95% of the time, the high temperature has been between 67.6 °F (19.8 °C) and 89.7 °F (32.0 °C).

Low Temperatures

On August 18 in this location the average low temperature is 65.2 °F (18.4 °C). The lowest recored low temperature was 44.6 °F (7.0 °C) in 2012 and the lowest recored low temperature was 82.9 °F (28.3 °C) in 1988. The low temperature is usually* between 61.4 °F (16.3 °C) and 69.0 °F (20.6 °C). About a quarter of the time, the low temperature is less than 61.4 °F (16.3 °C), and another quarter of the time, the low temperature is greater than and 69.0 °F (20.6 °C). About 95% of the time, the low temperature has been between 54.0 °F (12.2 °C) and 76.4 °F (24.6 °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: