September 30 - custom location - Weather History and Averages

High Temperatures

On September 30 in this location the average high temperature is 67.7 °F (19.8 °C). The lowest recored high temperature was 51.3 °F (10.7 °C) in 2014 and the highest recored high temperature was 87.1 °F (30.6 °C) in 2019. The high temperature is usually* between 62.2 °F (16.8 °C) and 73.2 °F (22.9 °C). About a quarter of the time, the high temperature is less than 62.2 °F (16.8 °C), and another quarter of the time, the high temperature is greater than and 73.2 °F (22.9 °C). About 95% of the time, the high temperature has been between 51.7 °F (10.9 °C) and 83.7 °F (28.7 °C).

Low Temperatures

On September 30 in this location the average low temperature is 49.2 °F (9.6 °C). The lowest recored low temperature was 32.0 °F (0.0 °C) in 2004 and the lowest recored low temperature was 69.8 °F (21.0 °C) in 2002. The low temperature is usually* between 44.0 °F (6.7 °C) and 54.3 °F (12.4 °C). About a quarter of the time, the low temperature is less than 44.0 °F (6.7 °C), and another quarter of the time, the low temperature is greater than and 54.3 °F (12.4 °C). About 95% of the time, the low temperature has been between 34.2 °F (1.2 °C) and 64.1 °F (17.9 °C).

Frost

On September 30 in this location expect the temperatures to drop below freezing for a risk of frost about 1.2% 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: