March 21 - custom location - Weather History and Averages

High Temperatures

On March 21 in this location the average high temperature is 46.8 °F (8.2 °C). The lowest recored high temperature was 23.0 °F (-5.0 °C) in 1965 and the highest recored high temperature was 74.1 °F (23.4 °C) in 2012. The high temperature is usually* between 39.6 °F (4.2 °C) and 54.1 °F (12.3 °C). About a quarter of the time, the high temperature is less than 39.6 °F (4.2 °C), and another quarter of the time, the high temperature is greater than and 54.1 °F (12.3 °C). About 95% of the time, the high temperature has been between 25.8 °F (-3.4 °C) and 67.9 °F (19.9 °C).

Low Temperatures

On March 21 in this location the average low temperature is 32.4 °F (0.2 °C). The lowest recored low temperature was 10.0 °F (-12.2 °C) in 1965 and the lowest recored low temperature was 58.1 °F (14.5 °C) in 2012. The low temperature is usually* between 27.0 °F (-2.8 °C) and 37.7 °F (3.2 °C). About a quarter of the time, the low temperature is less than 27.0 °F (-2.8 °C), and another quarter of the time, the low temperature is greater than and 37.7 °F (3.2 °C). About 95% of the time, the low temperature has been between 16.9 °F (-8.4 °C) and 47.9 °F (8.8 °C).

Frost

On March 21 in this location expect the temperatures to drop below freezing for a risk of frost about 48.1% 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: