March 21 - custom location - Weather History and Averages

High Temperatures

On March 21 in this location the average high temperature is 48.6 °F (9.2 °C). The lowest recored high temperature was 19.9 °F (-6.7 °C) in 1965 and the highest recored high temperature was 87.1 °F (30.6 °C) in 2012. The high temperature is usually* between 41.0 °F (5.0 °C) and 56.1 °F (13.4 °C). About a quarter of the time, the high temperature is less than 41.0 °F (5.0 °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 26.6 °F (-3.0 °C) and 70.6 °F (21.4 °C).

Low Temperatures

On March 21 in this location the average low temperature is 31.4 °F (-0.3 °C). The lowest recored low temperature was 8.1 °F (-13.3 °C) in 1986 and the lowest recored low temperature was 68.0 °F (20.0 °C) in 2012. The low temperature is usually* between 25.7 °F (-3.5 °C) and 37.1 °F (2.8 °C). About a quarter of the time, the low temperature is less than 25.7 °F (-3.5 °C), and another quarter of the time, the low temperature is greater than and 37.1 °F (2.8 °C). About 95% of the time, the low temperature has been between 14.8 °F (-9.6 °C) and 48.0 °F (8.9 °C).

Frost

On March 21 in this location expect the temperatures to drop below freezing for a risk of frost about 52.9% 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: