December 30 - custom location - Weather History and Averages

High Temperatures

On December 30 in this location the average high temperature is 65.2 °F (18.4 °C). The lowest recored high temperature was 50.4 °F (10.2 °C) in 1943 and the highest recored high temperature was 90.0 °F (32.2 °C) in 1980. The high temperature is usually* between 60.7 °F (15.9 °C) and 69.6 °F (20.9 °C). About a quarter of the time, the high temperature is less than 60.7 °F (15.9 °C), and another quarter of the time, the high temperature is greater than and 69.6 °F (20.9 °C). About 95% of the time, the high temperature has been between 52.2 °F (11.2 °C) and 78.1 °F (25.6 °C).

Low Temperatures

On December 30 in this location the average low temperature is 45.5 °F (7.5 °C). The lowest recored low temperature was 30.0 °F (-1.1 °C) in 1949 and the lowest recored low temperature was 66.2 °F (19.0 °C) in 2017. The low temperature is usually* between 42.2 °F (5.7 °C) and 48.7 °F (9.3 °C). About a quarter of the time, the low temperature is less than 42.2 °F (5.7 °C), and another quarter of the time, the low temperature is greater than and 48.7 °F (9.3 °C). About 95% of the time, the low temperature has been between 35.9 °F (2.2 °C) and 55.0 °F (12.8 °C).

Frost

On December 30 in this location expect the temperatures to drop below freezing for a risk of frost about 0.3% 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: