December 17 - custom location - Weather History and Averages

High Temperatures

On December 17 in this location the average high temperature is 35.3 °F (1.8 °C). The lowest recored high temperature was 12.2 °F (-11.0 °C) in 1983 and the highest recored high temperature was 60.1 °F (15.6 °C) in 1977. The high temperature is usually* between 28.1 °F (-2.2 °C) and 42.5 °F (5.8 °C). About a quarter of the time, the high temperature is less than 28.1 °F (-2.2 °C), and another quarter of the time, the high temperature is greater than and 42.5 °F (5.8 °C). About 95% of the time, the high temperature has been between 14.4 °F (-9.8 °C) and 56.2 °F (13.4 °C).

Low Temperatures

On December 17 in this location the average low temperature is 23.4 °F (-4.8 °C). The lowest recored low temperature was -7.1 °F (-21.7 °C) in 1951 and the lowest recored low temperature was 48.0 °F (8.9 °C) in 2006. The low temperature is usually* between 15.6 °F (-9.1 °C) and 31.2 °F (-0.4 °C). About a quarter of the time, the low temperature is less than 15.6 °F (-9.1 °C), and another quarter of the time, the low temperature is greater than and 31.2 °F (-0.4 °C). About 95% of the time, the low temperature has been between 0.7 °F (-17.4 °C) and 46.1 °F (7.8 °C).

Frost

On December 17 in this location expect the temperatures to drop below freezing for a risk of frost about 77.1% 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: