December 9 - custom location - Weather History and Averages

High Temperatures

On December 9 in this location the average high temperature is 39.6 °F (4.2 °C). The lowest recored high temperature was 11.1 °F (-11.6 °C) in 1978 and the highest recored high temperature was 82.0 °F (27.8 °C) in 1986. The high temperature is usually* between 30.9 °F (-0.6 °C) and 48.3 °F (9.0 °C). About a quarter of the time, the high temperature is less than 30.9 °F (-0.6 °C), and another quarter of the time, the high temperature is greater than and 48.3 °F (9.0 °C). About 95% of the time, the high temperature has been between 14.4 °F (-9.8 °C) and 64.8 °F (18.2 °C).

Low Temperatures

On December 9 in this location the average low temperature is 25.8 °F (-3.5 °C). The lowest recored low temperature was -9.9 °F (-23.3 °C) in 1977 and the lowest recored low temperature was 62.1 °F (16.7 °C) in 1986. The low temperature is usually* between 16.8 °F (-8.5 °C) and 34.8 °F (1.5 °C). About a quarter of the time, the low temperature is less than 16.8 °F (-8.5 °C), and another quarter of the time, the low temperature is greater than and 34.8 °F (1.5 °C). About 95% of the time, the low temperature has been between -0.4 °F (-18.0 °C) and 51.9 °F (11.1 °C).

Frost

On December 9 in this location expect the temperatures to drop below freezing for a risk of frost about 68.0% 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: