March 21 - custom location - Weather History and Averages

High Temperatures

On March 21 in this location the average high temperature is 48.5 °F (9.2 °C). The lowest recored high temperature was 28.4 °F (-2.0 °C) in 2013 and the highest recored high temperature was 84.9 °F (29.4 °C) in 2012. The high temperature is usually* between 40.9 °F (4.9 °C) and 56.1 °F (13.4 °C). About a quarter of the time, the high temperature is less than 40.9 °F (4.9 °C), and another quarter of the time, the high temperature is greater than and 56.1 °F (13.4 °C). About 95% of the time, the high temperature has been between 26.5 °F (-3.1 °C) and 70.5 °F (21.4 °C).

Low Temperatures

On March 21 in this location the average low temperature is 33.0 °F (0.6 °C). The lowest recored low temperature was 10.4 °F (-12.0 °C) in 2013 and the lowest recored low temperature was 64.0 °F (17.8 °C) in 1989. The low temperature is usually* between 27.1 °F (-2.7 °C) and 39.0 °F (3.9 °C). About a quarter of the time, the low temperature is less than 27.1 °F (-2.7 °C), and another quarter of the time, the low temperature is greater than and 39.0 °F (3.9 °C). About 95% of the time, the low temperature has been between 15.7 °F (-9.0 °C) and 50.4 °F (10.2 °C).

Frost

On March 21 in this location expect the temperatures to drop below freezing for a risk of frost about 45.3% 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: