December 17 - custom location - Weather History and Averages

High Temperatures

On December 17 in this location the average high temperature is 34.6 °F (1.4 °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 1977. The high temperature is usually* between 27.3 °F (-2.6 °C) and 41.9 °F (5.5 °C). About a quarter of the time, the high temperature is less than 27.3 °F (-2.6 °C), and another quarter of the time, the high temperature is greater than and 41.9 °F (5.5 °C). About 95% of the time, the high temperature has been between 13.4 °F (-10.3 °C) and 55.8 °F (13.2 °C).

Low Temperatures

On December 17 in this location the average low temperature is 21.1 °F (-6.0 °C). The lowest recored low temperature was -11.0 °F (-23.9 °C) in 1951 and the lowest recored low temperature was 48.0 °F (8.9 °C) in 2006. The low temperature is usually* between 13.0 °F (-10.5 °C) and 29.3 °F (-1.5 °C). About a quarter of the time, the low temperature is less than 13.0 °F (-10.5 °C), and another quarter of the time, the low temperature is greater than and 29.3 °F (-1.5 °C). About 95% of the time, the low temperature has been between -2.4 °F (-19.1 °C) and 44.7 °F (7.1 °C).

Frost

On December 17 in this location expect the temperatures to drop below freezing for a risk of frost about 81.6% 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: