January 21 - custom location - Weather History and Averages

High Temperatures

On January 21 in this location the average high temperature is 31.3 °F (-0.4 °C). The lowest recored high temperature was 5.0 °F (-15.0 °C) in 1984 and the highest recored high temperature was 60.1 °F (15.6 °C) in 2017. The high temperature is usually* between 24.6 °F (-4.1 °C) and 38.0 °F (3.3 °C). About a quarter of the time, the high temperature is less than 24.6 °F (-4.1 °C), and another quarter of the time, the high temperature is greater than and 38.0 °F (3.3 °C). About 95% of the time, the high temperature has been between 11.9 °F (-11.2 °C) and 50.7 °F (10.4 °C).

Low Temperatures

On January 21 in this location the average low temperature is 17.5 °F (-8.1 °C). The lowest recored low temperature was -21.1 °F (-29.5 °C) in 1984 and the lowest recored low temperature was 38.8 °F (3.8 °C) in 1974. The low temperature is usually* between 10.0 °F (-12.2 °C) and 24.9 °F (-3.9 °C). About a quarter of the time, the low temperature is less than 10.0 °F (-12.2 °C), and another quarter of the time, the low temperature is greater than and 24.9 °F (-3.9 °C). About 95% of the time, the low temperature has been between -4.3 °F (-20.2 °C) and 39.2 °F (4.0 °C).

Frost

On January 21 in this location expect the temperatures to drop below freezing for a risk of frost about 90.5% 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: