September 15 - custom location - Weather History and Averages

High Temperatures

On September 15 in this location the average high temperature is 88.7 °F (31.5 °C). The lowest recored high temperature was 71.6 °F (22.0 °C) in 2017 and the highest recored high temperature was 108.0 °F (42.2 °C) in 2014. The high temperature is usually* between 83.1 °F (28.4 °C) and 94.3 °F (34.6 °C). About a quarter of the time, the high temperature is less than 83.1 °F (28.4 °C), and another quarter of the time, the high temperature is greater than and 94.3 °F (34.6 °C). About 95% of the time, the high temperature has been between 72.3 °F (22.4 °C) and 105.1 °F (40.6 °C).

Low Temperatures

On September 15 in this location the average low temperature is 60.8 °F (16.0 °C). The lowest recored low temperature was 43.9 °F (6.6 °C) in 2007 and the lowest recored low temperature was 75.2 °F (24.0 °C) in 2014. The low temperature is usually* between 57.7 °F (14.3 °C) and 63.9 °F (17.7 °C). About a quarter of the time, the low temperature is less than 57.7 °F (14.3 °C), and another quarter of the time, the low temperature is greater than and 63.9 °F (17.7 °C). About 95% of the time, the low temperature has been between 51.7 °F (11.0 °C) and 69.8 °F (21.0 °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: