October 21 - custom location - Weather History and Averages

High Temperatures

On October 21 in this location the average high temperature is 72.5 °F (22.5 °C). The lowest recored high temperature was 61.0 °F (16.1 °C) in 1952 and the highest recored high temperature was 100.9 °F (38.3 °C) in 1965. The high temperature is usually* between 67.7 °F (19.9 °C) and 77.2 °F (25.1 °C). About a quarter of the time, the high temperature is less than 67.7 °F (19.9 °C), and another quarter of the time, the high temperature is greater than and 77.2 °F (25.1 °C). About 95% of the time, the high temperature has been between 58.7 °F (14.8 °C) and 86.3 °F (30.2 °C).

Low Temperatures

On October 21 in this location the average low temperature is 53.8 °F (12.1 °C). The lowest recored low temperature was 42.1 °F (5.6 °C) in 1949 and the lowest recored low temperature was 70.7 °F (21.5 °C) in 2019. The low temperature is usually* between 49.8 °F (9.9 °C) and 57.8 °F (14.3 °C). About a quarter of the time, the low temperature is less than 49.8 °F (9.9 °C), and another quarter of the time, the low temperature is greater than and 57.8 °F (14.3 °C). About 95% of the time, the low temperature has been between 42.2 °F (5.7 °C) and 65.4 °F (18.6 °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: