September 30 - custom location - Weather History and Averages

High Temperatures

On September 30 in this location the average high temperature is 71.6 °F (22.0 °C). The lowest recored high temperature was 53.6 °F (12.0 °C) in 2014 and the highest recored high temperature was 91.9 °F (33.3 °C) in 1986. The high temperature is usually* between 64.6 °F (18.1 °C) and 78.6 °F (25.9 °C). About a quarter of the time, the high temperature is less than 64.6 °F (18.1 °C), and another quarter of the time, the high temperature is greater than and 78.6 °F (25.9 °C). About 95% of the time, the high temperature has been between 51.2 °F (10.7 °C) and 92.0 °F (33.3 °C).

Low Temperatures

On September 30 in this location the average low temperature is 50.6 °F (10.3 °C). The lowest recored low temperature was 32.0 °F (0.0 °C) in 2004 and the lowest recored low temperature was 72.0 °F (22.2 °C) in 1992. The low temperature is usually* between 42.3 °F (5.7 °C) and 59.0 °F (15.0 °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 59.0 °F (15.0 °C). About 95% of the time, the low temperature has been between 26.4 °F (-3.1 °C) and 74.9 °F (23.8 °C).

Frost

On September 30 in this location expect the temperatures to drop below freezing for a risk of frost about 6.6% 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: