September 30 - custom location - Weather History and Averages

High Temperatures

On September 30 in this location the average high temperature is 70.4 °F (21.4 °C). The lowest recored high temperature was 50.0 °F (10.0 °C) in 1967 and the highest recored high temperature was 88.0 °F (31.1 °C) in 2019. The high temperature is usually* between 65.0 °F (18.3 °C) and 75.9 °F (24.4 °C). About a quarter of the time, the high temperature is less than 65.0 °F (18.3 °C), and another quarter of the time, the high temperature is greater than and 75.9 °F (24.4 °C). About 95% of the time, the high temperature has been between 54.6 °F (12.6 °C) and 86.3 °F (30.1 °C).

Low Temperatures

On September 30 in this location the average low temperature is 48.0 °F (8.9 °C). The lowest recored low temperature was 32.9 °F (0.5 °C) in 1993 and the lowest recored low temperature was 70.0 °F (21.1 °C) in 1986. The low temperature is usually* between 42.3 °F (5.7 °C) and 53.7 °F (12.1 °C). About a quarter of the time, the low temperature is less than 42.3 °F (5.7 °C), and another quarter of the time, the low temperature is greater than and 53.7 °F (12.1 °C). About 95% of the time, the low temperature has been between 31.4 °F (-0.3 °C) and 64.6 °F (18.1 °C).

Frost

On September 30 in this location expect the temperatures to drop below freezing for a risk of frost about 2.9% 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: