September 15 - custom location - Weather History and Averages

High Temperatures

On September 15 in this location the average high temperature is 76.7 °F (24.8 °C). The lowest recored high temperature was 66.2 °F (19.0 °C) in 2011 and the highest recored high temperature was 105.1 °F (40.6 °C) in 2012. The high temperature is usually* between 73.0 °F (22.8 °C) and 80.4 °F (26.9 °C). About a quarter of the time, the high temperature is less than 73.0 °F (22.8 °C), and another quarter of the time, the high temperature is greater than and 80.4 °F (26.9 °C). About 95% of the time, the high temperature has been between 66.0 °F (18.9 °C) and 87.4 °F (30.8 °C).

Low Temperatures

On September 15 in this location the average low temperature is 63.7 °F (17.6 °C). The lowest recored low temperature was 51.8 °F (11.0 °C) in 2016 and the lowest recored low temperature was 75.9 °F (24.4 °C) in 1984. The low temperature is usually* between 61.5 °F (16.4 °C) and 65.8 °F (18.8 °C). About a quarter of the time, the low temperature is less than 61.5 °F (16.4 °C), and another quarter of the time, the low temperature is greater than and 65.8 °F (18.8 °C). About 95% of the time, the low temperature has been between 57.4 °F (14.1 °C) and 69.9 °F (21.1 °C).

Frost

On September 15 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: