September 17 - custom location - Weather History and Averages

High Temperatures

On September 17 in this location the average high temperature is 88.3 °F (31.3 °C). The lowest recored high temperature was 65.8 °F (18.8 °C) in 1993 and the highest recored high temperature was 108.0 °F (42.2 °C) in 2014. The high temperature is usually* between 82.8 °F (28.2 °C) and 93.8 °F (34.3 °C). About a quarter of the time, the high temperature is less than 82.8 °F (28.2 °C), and another quarter of the time, the high temperature is greater than and 93.8 °F (34.3 °C). About 95% of the time, the high temperature has been between 72.3 °F (22.4 °C) and 104.3 °F (40.2 °C).

Low Temperatures

On September 17 in this location the average low temperature is 59.2 °F (15.1 °C). The lowest recored low temperature was 48.0 °F (8.9 °C) in 1985 and the lowest recored low temperature was 75.2 °F (24.0 °C) in 2014. The low temperature is usually* between 55.8 °F (13.2 °C) and 62.6 °F (17.0 °C). About a quarter of the time, the low temperature is less than 55.8 °F (13.2 °C), and another quarter of the time, the low temperature is greater than and 62.6 °F (17.0 °C). About 95% of the time, the low temperature has been between 49.3 °F (9.6 °C) and 69.1 °F (20.6 °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: