March 21 - custom location - Weather History and Averages

High Temperatures

On March 21 in this location the average high temperature is 48.0 °F (8.9 °C). The lowest recored high temperature was 29.8 °F (-1.2 °C) in 1996 and the highest recored high temperature was 86.0 °F (30.0 °C) in 2012. The high temperature is usually* between 39.7 °F (4.3 °C) and 56.3 °F (13.5 °C). About a quarter of the time, the high temperature is less than 39.7 °F (4.3 °C), and another quarter of the time, the high temperature is greater than and 56.3 °F (13.5 °C). About 95% of the time, the high temperature has been between 23.9 °F (-4.5 °C) and 72.1 °F (22.3 °C).

Low Temperatures

On March 21 in this location the average low temperature is 31.9 °F (-0.1 °C). The lowest recored low temperature was 12.0 °F (-11.1 °C) in 1986 and the lowest recored low temperature was 64.9 °F (18.3 °C) in 2012. The low temperature is usually* between 26.1 °F (-3.3 °C) and 37.7 °F (3.1 °C). About a quarter of the time, the low temperature is less than 26.1 °F (-3.3 °C), and another quarter of the time, the low temperature is greater than and 37.7 °F (3.1 °C). About 95% of the time, the low temperature has been between 15.1 °F (-9.4 °C) and 48.7 °F (9.3 °C).

Frost

On March 21 in this location expect the temperatures to drop below freezing for a risk of frost about 50.5% 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: