January 21 - custom location - Weather History and Averages

High Temperatures

On January 21 in this location the average high temperature is 65.2 °F (18.4 °C). The lowest recored high temperature was 35.6 °F (2.0 °C) in 2010 and the highest recored high temperature was 84.9 °F (29.4 °C) in 1976. The high temperature is usually* between 60.6 °F (15.9 °C) and 69.7 °F (20.9 °C). About a quarter of the time, the high temperature is less than 60.6 °F (15.9 °C), and another quarter of the time, the high temperature is greater than and 69.7 °F (20.9 °C). About 95% of the time, the high temperature has been between 52.0 °F (11.1 °C) and 78.3 °F (25.7 °C).

Low Temperatures

On January 21 in this location the average low temperature is 46.8 °F (8.2 °C). The lowest recored low temperature was 26.6 °F (-3.0 °C) in 2008 and the lowest recored low temperature was 64.4 °F (18.0 °C) in 2009. The low temperature is usually* between 43.2 °F (6.2 °C) and 50.3 °F (10.2 °C). About a quarter of the time, the low temperature is less than 43.2 °F (6.2 °C), and another quarter of the time, the low temperature is greater than and 50.3 °F (10.2 °C). About 95% of the time, the low temperature has been between 36.4 °F (2.5 °C) and 57.1 °F (13.9 °C).

Frost

On January 21 in this location expect the temperatures to drop below freezing for a risk of frost about 0.3% 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: