March 21 - custom location - Weather History and Averages

High Temperatures

On March 21 in this location the average high temperature is 65.0 °F (18.4 °C). The lowest recored high temperature was 50.9 °F (10.5 °C) in 1991 and the highest recored high temperature was 84.9 °F (29.4 °C) in 1988. The high temperature is usually* between 61.2 °F (16.2 °C) and 68.9 °F (20.5 °C). About a quarter of the time, the high temperature is less than 61.2 °F (16.2 °C), and another quarter of the time, the high temperature is greater than and 68.9 °F (20.5 °C). About 95% of the time, the high temperature has been between 53.8 °F (12.1 °C) and 76.2 °F (24.6 °C).

Low Temperatures

On March 21 in this location the average low temperature is 47.6 °F (8.7 °C). The lowest recored low temperature was 5.9 °F (-14.5 °C) in 1993 and the lowest recored low temperature was 60.8 °F (16.0 °C) in 1997. The low temperature is usually* between 44.3 °F (6.8 °C) and 50.9 °F (10.5 °C). About a quarter of the time, the low temperature is less than 44.3 °F (6.8 °C), and another quarter of the time, the low temperature is greater than and 50.9 °F (10.5 °C). About 95% of the time, the low temperature has been between 37.9 °F (3.3 °C) and 57.3 °F (14.0 °C).

Frost

On March 21 in this location expect the temperatures to drop below freezing for a risk of frost about 0.1% 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: