March 21 - custom location - Weather History and Averages

High Temperatures

On March 21 in this location the average high temperature is 68.7 °F (20.4 °C). The lowest recored high temperature was 51.1 °F (10.6 °C) in 1991 and the highest recored high temperature was 91.9 °F (33.3 °C) in 1989. The high temperature is usually* between 63.6 °F (17.6 °C) and 73.7 °F (23.2 °C). About a quarter of the time, the high temperature is less than 63.6 °F (17.6 °C), and another quarter of the time, the high temperature is greater than and 73.7 °F (23.2 °C). About 95% of the time, the high temperature has been between 54.0 °F (12.2 °C) and 83.3 °F (28.5 °C).

Low Temperatures

On March 21 in this location the average low temperature is 48.7 °F (9.3 °C). The lowest recored low temperature was 28.9 °F (-1.7 °C) in 2000 and the lowest recored low temperature was 60.8 °F (16.0 °C) in 2010. The low temperature is usually* between 45.8 °F (7.7 °C) and 51.5 °F (10.9 °C). About a quarter of the time, the low temperature is less than 45.8 °F (7.7 °C), and another quarter of the time, the low temperature is greater than and 51.5 °F (10.9 °C). About 95% of the time, the low temperature has been between 40.4 °F (4.7 °C) and 57.0 °F (13.9 °C).

Frost

On March 21 in this location expect the temperatures to drop below freezing for a risk of frost about 0.0% 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: