December 9 - custom location - Weather History and Averages

High Temperatures

On December 9 in this location the average high temperature is 37.9 °F (3.3 °C). The lowest recored high temperature was 24.1 °F (-4.4 °C) in 1977 and the highest recored high temperature was 58.8 °F (14.9 °C) in 1991. The high temperature is usually* between 31.5 °F (-0.3 °C) and 44.4 °F (6.9 °C). About a quarter of the time, the high temperature is less than 31.5 °F (-0.3 °C), and another quarter of the time, the high temperature is greater than and 44.4 °F (6.9 °C). About 95% of the time, the high temperature has been between 19.2 °F (-7.1 °C) and 56.6 °F (13.7 °C).

Low Temperatures

On December 9 in this location the average low temperature is 26.6 °F (-3.0 °C). The lowest recored low temperature was 0.1 °F (-17.7 °C) in 1977 and the lowest recored low temperature was 46.8 °F (8.2 °C) in 2019. The low temperature is usually* between 19.7 °F (-6.9 °C) and 33.6 °F (0.9 °C). About a quarter of the time, the low temperature is less than 19.7 °F (-6.9 °C), and another quarter of the time, the low temperature is greater than and 33.6 °F (0.9 °C). About 95% of the time, the low temperature has been between 6.4 °F (-14.2 °C) and 46.9 °F (8.3 °C).

Frost

On December 9 in this location expect the temperatures to drop below freezing for a risk of frost about 69.8% 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: