October 21 - custom location - Weather History and Averages

High Temperatures

On October 21 in this location the average high temperature is 75.7 °F (24.3 °C). The lowest recored high temperature was 57.2 °F (14.0 °C) in 2010 and the highest recored high temperature was 99.0 °F (37.2 °C) in 1999. The high temperature is usually* between 70.7 °F (21.5 °C) and 80.7 °F (27.1 °C). About a quarter of the time, the high temperature is less than 70.7 °F (21.5 °C), and another quarter of the time, the high temperature is greater than and 80.7 °F (27.1 °C). About 95% of the time, the high temperature has been between 61.2 °F (16.2 °C) and 90.2 °F (32.3 °C).

Low Temperatures

On October 21 in this location the average low temperature is 57.7 °F (14.3 °C). The lowest recored low temperature was 41.0 °F (5.0 °C) in 1949 and the lowest recored low temperature was 78.1 °F (25.6 °C) in 2003. The low temperature is usually* between 55.1 °F (12.8 °C) and 60.3 °F (15.7 °C). About a quarter of the time, the low temperature is less than 55.1 °F (12.8 °C), and another quarter of the time, the low temperature is greater than and 60.3 °F (15.7 °C). About 95% of the time, the low temperature has been between 50.1 °F (10.0 °C) and 65.3 °F (18.5 °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: