February 21 - custom location - Weather History and Averages

High Temperatures

On February 21 in this location the average high temperature is 40.0 °F (4.4 °C). The lowest recored high temperature was 21.4 °F (-5.9 °C) in 2008 and the highest recored high temperature was 82.9 °F (28.3 °C) in 1991. The high temperature is usually* between 31.8 °F (-0.1 °C) and 48.2 °F (9.0 °C). About a quarter of the time, the high temperature is less than 31.8 °F (-0.1 °C), and another quarter of the time, the high temperature is greater than and 48.2 °F (9.0 °C). About 95% of the time, the high temperature has been between 16.3 °F (-8.7 °C) and 63.7 °F (17.6 °C).

Low Temperatures

On February 21 in this location the average low temperature is 26.2 °F (-3.2 °C). The lowest recored low temperature was -5.8 °F (-21.0 °C) in 2008 and the lowest recored low temperature was 69.1 °F (20.6 °C) in 1989. The low temperature is usually* between 18.0 °F (-7.8 °C) and 34.4 °F (1.4 °C). About a quarter of the time, the low temperature is less than 18.0 °F (-7.8 °C), and another quarter of the time, the low temperature is greater than and 34.4 °F (1.4 °C). About 95% of the time, the low temperature has been between 2.3 °F (-16.5 °C) and 50.1 °F (10.1 °C).

Frost

On February 21 in this location expect the temperatures to drop below freezing for a risk of frost about 68.3% 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: