September 17 - custom location - Weather History and Averages

High Temperatures

On September 17 in this location the average high temperature is 78.2 °F (25.6 °C). The lowest recored high temperature was 64.8 °F (18.2 °C) in 2011 and the highest recored high temperature was 103.8 °F (39.9 °C) in 2020. The high temperature is usually* between 73.6 °F (23.1 °C) and 82.7 °F (28.2 °C). About a quarter of the time, the high temperature is less than 73.6 °F (23.1 °C), and another quarter of the time, the high temperature is greater than and 82.7 °F (28.2 °C). About 95% of the time, the high temperature has been between 64.8 °F (18.2 °C) and 91.5 °F (33.0 °C).

Low Temperatures

On September 17 in this location the average low temperature is 61.6 °F (16.4 °C). The lowest recored low temperature was 44.1 °F (6.7 °C) in 2016 and the lowest recored low temperature was 77.5 °F (25.3 °C) in 2014. The low temperature is usually* between 58.9 °F (15.0 °C) and 64.2 °F (17.9 °C). About a quarter of the time, the low temperature is less than 58.9 °F (15.0 °C), and another quarter of the time, the low temperature is greater than and 64.2 °F (17.9 °C). About 95% of the time, the low temperature has been between 53.9 °F (12.2 °C) and 69.2 °F (20.7 °C).

Frost

On September 17 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: