September 30 - custom location - Weather History and Averages

High Temperatures

On September 30 in this location the average high temperature is 81.1 °F (27.3 °C). The lowest recored high temperature was 64.0 °F (17.8 °C) in 2024 and the highest recored high temperature was 108.0 °F (42.2 °C) in 1980. The high temperature is usually* between 75.9 °F (24.4 °C) and 86.2 °F (30.1 °C). About a quarter of the time, the high temperature is less than 75.9 °F (24.4 °C), and another quarter of the time, the high temperature is greater than and 86.2 °F (30.1 °C). About 95% of the time, the high temperature has been between 66.2 °F (19.0 °C) and 96.0 °F (35.5 °C).

Low Temperatures

On September 30 in this location the average low temperature is 60.9 °F (16.0 °C). The lowest recored low temperature was 37.9 °F (3.3 °C) in 1948 and the lowest recored low temperature was 84.2 °F (29.0 °C) in 2008. The low temperature is usually* between 57.7 °F (14.3 °C) and 64.0 °F (17.8 °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 64.0 °F (17.8 °C). About 95% of the time, the low temperature has been between 51.8 °F (11.0 °C) and 69.9 °F (21.1 °C).

Frost

On September 30 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: