February 21 - custom location - Weather History and Averages

High Temperatures

On February 21 in this location the average high temperature is 39.5 °F (4.2 °C). The lowest recored high temperature was 14.0 °F (-10.0 °C) in 1963 and the highest recored high temperature was 70.0 °F (21.1 °C) in 2018. The high temperature is usually* between 32.1 °F (0.1 °C) and 46.9 °F (8.3 °C). About a quarter of the time, the high temperature is less than 32.1 °F (0.1 °C), and another quarter of the time, the high temperature is greater than and 46.9 °F (8.3 °C). About 95% of the time, the high temperature has been between 18.0 °F (-7.8 °C) and 61.1 °F (16.1 °C).

Low Temperatures

On February 21 in this location the average low temperature is 23.3 °F (-4.8 °C). The lowest recored low temperature was -9.0 °F (-22.8 °C) in 1978 and the lowest recored low temperature was 46.0 °F (7.8 °C) in 1997. The low temperature is usually* between 16.3 °F (-8.7 °C) and 30.3 °F (-0.9 °C). About a quarter of the time, the low temperature is less than 16.3 °F (-8.7 °C), and another quarter of the time, the low temperature is greater than and 30.3 °F (-0.9 °C). About 95% of the time, the low temperature has been between 2.9 °F (-16.2 °C) and 43.7 °F (6.5 °C).

Frost

On February 21 in this location expect the temperatures to drop below freezing for a risk of frost about 79.8% 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: