January 21 - custom location - Weather History and Averages

High Temperatures

On January 21 in this location the average high temperature is 65.7 °F (18.7 °C). The lowest recored high temperature was 53.1 °F (11.7 °C) in 1949 and the highest recored high temperature was 91.9 °F (33.3 °C) in 2016. The high temperature is usually* between 61.4 °F (16.3 °C) and 70.0 °F (21.1 °C). About a quarter of the time, the high temperature is less than 61.4 °F (16.3 °C), and another quarter of the time, the high temperature is greater than and 70.0 °F (21.1 °C). About 95% of the time, the high temperature has been between 53.2 °F (11.8 °C) and 78.2 °F (25.7 °C).

Low Temperatures

On January 21 in this location the average low temperature is 47.9 °F (8.8 °C). The lowest recored low temperature was 33.8 °F (1.0 °C) in 1997 and the lowest recored low temperature was 63.0 °F (17.2 °C) in 2009. The low temperature is usually* between 44.4 °F (6.9 °C) and 51.4 °F (10.8 °C). About a quarter of the time, the low temperature is less than 44.4 °F (6.9 °C), and another quarter of the time, the low temperature is greater than and 51.4 °F (10.8 °C). About 95% of the time, the low temperature has been between 37.7 °F (3.2 °C) and 58.1 °F (14.5 °C).

Frost

On January 21 in this location expect the temperatures to drop below freezing for a risk of frost about 0.1% 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: