December 17 - custom location - Weather History and Averages

High Temperatures

On December 17 in this location the average high temperature is 34.7 °F (1.5 °C). The lowest recored high temperature was 8.1 °F (-13.3 °C) in 1945 and the highest recored high temperature was 60.1 °F (15.6 °C) in 1984. The high temperature is usually* between 27.5 °F (-2.5 °C) and 41.8 °F (5.5 °C). About a quarter of the time, the high temperature is less than 27.5 °F (-2.5 °C), and another quarter of the time, the high temperature is greater than and 41.8 °F (5.5 °C). About 95% of the time, the high temperature has been between 13.8 °F (-10.1 °C) and 55.5 °F (13.1 °C).

Low Temperatures

On December 17 in this location the average low temperature is 20.6 °F (-6.3 °C). The lowest recored low temperature was -11.0 °F (-23.9 °C) in 1951 and the lowest recored low temperature was 46.9 °F (8.3 °C) in 1977. The low temperature is usually* between 12.5 °F (-10.8 °C) and 28.7 °F (-1.8 °C). About a quarter of the time, the low temperature is less than 12.5 °F (-10.8 °C), and another quarter of the time, the low temperature is greater than and 28.7 °F (-1.8 °C). About 95% of the time, the low temperature has been between -2.9 °F (-19.4 °C) and 44.1 °F (6.7 °C).

Frost

On December 17 in this location expect the temperatures to drop below freezing for a risk of frost about 82.9% 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: