September 17 - custom location - Weather History and Averages

High Temperatures

On September 17 in this location the average high temperature is 79.4 °F (26.3 °C). The lowest recored high temperature was 50.0 °F (10.0 °C) in 1993 and the highest recored high temperature was 105.8 °F (41.0 °C) in 2000. The high temperature is usually* between 75.0 °F (23.9 °C) and 83.9 °F (28.8 °C). About a quarter of the time, the high temperature is less than 75.0 °F (23.9 °C), and another quarter of the time, the high temperature is greater than and 83.9 °F (28.8 °C). About 95% of the time, the high temperature has been between 66.5 °F (19.1 °C) and 92.4 °F (33.5 °C).

Low Temperatures

On September 17 in this location the average low temperature is 62.4 °F (16.9 °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 59.6 °F (15.4 °C) and 65.1 °F (18.4 °C). About a quarter of the time, the low temperature is less than 59.6 °F (15.4 °C), and another quarter of the time, the low temperature is greater than and 65.1 °F (18.4 °C). About 95% of the time, the low temperature has been between 54.4 °F (12.5 °C) and 70.3 °F (21.3 °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: