December 9 - custom location - Weather History and Averages

High Temperatures

On December 9 in this location the average high temperature is 38.1 °F (3.4 °C). The lowest recored high temperature was 13.5 °F (-10.3 °C) in 1937 and the highest recored high temperature was 59.9 °F (15.5 °C) in 2023. The high temperature is usually* between 32.7 °F (0.4 °C) and 43.5 °F (6.4 °C). About a quarter of the time, the high temperature is less than 32.7 °F (0.4 °C), and another quarter of the time, the high temperature is greater than and 43.5 °F (6.4 °C). About 95% of the time, the high temperature has been between 22.5 °F (-5.3 °C) and 53.7 °F (12.0 °C).

Low Temperatures

On December 9 in this location the average low temperature is 25.1 °F (-3.8 °C). The lowest recored low temperature was -2.6 °F (-19.2 °C) in 1956 and the lowest recored low temperature was 47.3 °F (8.5 °C) in 1946. The low temperature is usually* between 19.7 °F (-6.8 °C) and 30.4 °F (-0.9 °C). About a quarter of the time, the low temperature is less than 19.7 °F (-6.8 °C), and another quarter of the time, the low temperature is greater than and 30.4 °F (-0.9 °C). About 95% of the time, the low temperature has been between 9.5 °F (-12.5 °C) and 40.6 °F (4.8 °C).

Frost

On December 9 in this location expect the temperatures to drop below freezing for a risk of frost about 80.9% 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: