December 17 - custom location - Weather History and Averages

High Temperatures

On December 17 in this location the average high temperature is 36.2 °F (2.3 °C). The lowest recored high temperature was 14.0 °F (-10.0 °C) in 1989 and the highest recored high temperature was 62.1 °F (16.7 °C) in 1984. The high temperature is usually* between 29.5 °F (-1.4 °C) and 42.8 °F (6.0 °C). About a quarter of the time, the high temperature is less than 29.5 °F (-1.4 °C), and another quarter of the time, the high temperature is greater than and 42.8 °F (6.0 °C). About 95% of the time, the high temperature has been between 16.7 °F (-8.5 °C) and 55.6 °F (13.1 °C).

Low Temperatures

On December 17 in this location the average low temperature is 23.2 °F (-4.9 °C). The lowest recored low temperature was -8.0 °F (-22.2 °C) in 1951 and the lowest recored low temperature was 48.2 °F (9.0 °C) in 2006. The low temperature is usually* between 16.2 °F (-8.8 °C) and 30.2 °F (-1.0 °C). About a quarter of the time, the low temperature is less than 16.2 °F (-8.8 °C), and another quarter of the time, the low temperature is greater than and 30.2 °F (-1.0 °C). About 95% of the time, the low temperature has been between 2.9 °F (-16.2 °C) and 43.5 °F (6.4 °C).

Frost

On December 17 in this location expect the temperatures to drop below freezing for a risk of frost about 80.3% 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: