February 21 - custom location - Weather History and Averages

High Temperatures

On February 21 in this location the average high temperature is 39.9 °F (4.4 °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 32.3 °F (0.2 °C) and 47.6 °F (8.6 °C). About a quarter of the time, the high temperature is less than 32.3 °F (0.2 °C), and another quarter of the time, the high temperature is greater than and 47.6 °F (8.6 °C). About 95% of the time, the high temperature has been between 17.8 °F (-7.9 °C) and 62.1 °F (16.7 °C).

Low Temperatures

On February 21 in this location the average low temperature is 22.7 °F (-5.2 °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 15.4 °F (-9.2 °C) and 30.0 °F (-1.1 °C). About a quarter of the time, the low temperature is less than 15.4 °F (-9.2 °C), and another quarter of the time, the low temperature is greater than and 30.0 °F (-1.1 °C). About 95% of the time, the low temperature has been between 1.6 °F (-16.9 °C) and 43.8 °F (6.6 °C).

Frost

On February 21 in this location expect the temperatures to drop below freezing for a risk of frost about 80.6% 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: