March 21 - custom location - Weather History and Averages

High Temperatures

On March 21 in this location the average high temperature is 69.2 °F (20.7 °C). The lowest recored high temperature was 35.6 °F (2.0 °C) in 2023 and the highest recored high temperature was 93.2 °F (34.0 °C) in 2004. The high temperature is usually* between 62.9 °F (17.2 °C) and 75.5 °F (24.2 °C). About a quarter of the time, the high temperature is less than 62.9 °F (17.2 °C), and another quarter of the time, the high temperature is greater than and 75.5 °F (24.2 °C). About 95% of the time, the high temperature has been between 50.9 °F (10.5 °C) and 87.5 °F (30.8 °C).

Low Temperatures

On March 21 in this location the average low temperature is 43.7 °F (6.5 °C). The lowest recored low temperature was 17.6 °F (-8.0 °C) in 2021 and the lowest recored low temperature was 64.0 °F (17.8 °C) in 1988. The low temperature is usually* between 39.8 °F (4.4 °C) and 47.6 °F (8.7 °C). About a quarter of the time, the low temperature is less than 39.8 °F (4.4 °C), and another quarter of the time, the low temperature is greater than and 47.6 °F (8.7 °C). About 95% of the time, the low temperature has been between 32.5 °F (0.3 °C) and 54.9 °F (12.7 °C).

Frost

On March 21 in this location expect the temperatures to drop below freezing for a risk of frost about 2.1% 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: