September 17 - custom location - Weather History and Averages

High Temperatures

On September 17 in this location the average high temperature is 80.3 °F (26.8 °C). The lowest recored high temperature was 50.0 °F (10.0 °C) in 1993 and the highest recored high temperature was 102.9 °F (39.4 °C) in 2014. The high temperature is usually* between 75.5 °F (24.2 °C) and 85.0 °F (29.4 °C). About a quarter of the time, the high temperature is less than 75.5 °F (24.2 °C), and another quarter of the time, the high temperature is greater than and 85.0 °F (29.4 °C). About 95% of the time, the high temperature has been between 66.5 °F (19.2 °C) and 94.0 °F (34.5 °C).

Low Temperatures

On September 17 in this location the average low temperature is 62.3 °F (16.8 °C). The lowest recored low temperature was 43.0 °F (6.1 °C) in 1993 and the lowest recored low temperature was 86.0 °F (30.0 °C) in 2014. The low temperature is usually* between 59.4 °F (15.2 °C) and 65.2 °F (18.5 °C). About a quarter of the time, the low temperature is less than 59.4 °F (15.2 °C), and another quarter of the time, the low temperature is greater than and 65.2 °F (18.5 °C). About 95% of the time, the low temperature has been between 53.9 °F (12.2 °C) and 70.8 °F (21.5 °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: