October 21 - custom location - Weather History and Averages

High Temperatures

On October 21 in this location the average high temperature is 80.5 °F (26.9 °C). The lowest recored high temperature was 59.9 °F (15.5 °C) in 1941 and the highest recored high temperature was 102.9 °F (39.4 °C) in 2003. The high temperature is usually* between 74.5 °F (23.6 °C) and 86.5 °F (30.3 °C). About a quarter of the time, the high temperature is less than 74.5 °F (23.6 °C), and another quarter of the time, the high temperature is greater than and 86.5 °F (30.3 °C). About 95% of the time, the high temperature has been between 63.2 °F (17.3 °C) and 97.8 °F (36.6 °C).

Low Temperatures

On October 21 in this location the average low temperature is 51.3 °F (10.7 °C). The lowest recored low temperature was 32.0 °F (0.0 °C) in 1949 and the lowest recored low temperature was 62.1 °F (16.7 °C) in 2003. The low temperature is usually* between 48.1 °F (9.0 °C) and 54.4 °F (12.5 °C). About a quarter of the time, the low temperature is less than 48.1 °F (9.0 °C), and another quarter of the time, the low temperature is greater than and 54.4 °F (12.5 °C). About 95% of the time, the low temperature has been between 42.1 °F (5.6 °C) and 60.4 °F (15.8 °C).

Frost

On October 21 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: