September 30 - custom location - Weather History and Averages

High Temperatures

On September 30 in this location the average high temperature is 87.7 °F (31.0 °C). The lowest recored high temperature was 59.0 °F (15.0 °C) in 1983 and the highest recored high temperature was 109.0 °F (42.8 °C) in 1980. The high temperature is usually* between 81.7 °F (27.6 °C) and 93.8 °F (34.3 °C). About a quarter of the time, the high temperature is less than 81.7 °F (27.6 °C), and another quarter of the time, the high temperature is greater than and 93.8 °F (34.3 °C). About 95% of the time, the high temperature has been between 70.1 °F (21.2 °C) and 105.3 °F (40.7 °C).

Low Temperatures

On September 30 in this location the average low temperature is 57.1 °F (13.9 °C). The lowest recored low temperature was 39.9 °F (4.4 °C) in 1982 and the lowest recored low temperature was 70.0 °F (21.1 °C) in 1992. The low temperature is usually* between 53.5 °F (12.0 °C) and 60.7 °F (15.9 °C). About a quarter of the time, the low temperature is less than 53.5 °F (12.0 °C), and another quarter of the time, the low temperature is greater than and 60.7 °F (15.9 °C). About 95% of the time, the low temperature has been between 46.8 °F (8.2 °C) and 67.4 °F (19.7 °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: