December 9 - custom location - Weather History and Averages

High Temperatures

On December 9 in this location the average high temperature is 39.3 °F (4.1 °C). The lowest recored high temperature was 19.2 °F (-7.1 °C) in 1978 and the highest recored high temperature was 60.8 °F (16.0 °C) in 2023. The high temperature is usually* between 32.9 °F (0.5 °C) and 45.7 °F (7.6 °C). About a quarter of the time, the high temperature is less than 32.9 °F (0.5 °C), and another quarter of the time, the high temperature is greater than and 45.7 °F (7.6 °C). About 95% of the time, the high temperature has been between 20.8 °F (-6.2 °C) and 57.8 °F (14.4 °C).

Low Temperatures

On December 9 in this location the average low temperature is 28.0 °F (-2.2 °C). The lowest recored low temperature was -3.1 °F (-19.5 °C) in 1995 and the lowest recored low temperature was 48.2 °F (9.0 °C) in 2024. The low temperature is usually* between 21.5 °F (-5.9 °C) and 34.6 °F (1.5 °C). About a quarter of the time, the low temperature is less than 21.5 °F (-5.9 °C), and another quarter of the time, the low temperature is greater than and 34.6 °F (1.5 °C). About 95% of the time, the low temperature has been between 8.9 °F (-12.8 °C) and 47.2 °F (8.4 °C).

Frost

On December 9 in this location expect the temperatures to drop below freezing for a risk of frost about 65.7% 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: