March 18 - custom location - Weather History and Averages

High Temperatures

On March 18 in this location the average high temperature is 70.7 °F (21.5 °C). The lowest recored high temperature was 46.0 °F (7.8 °C) in 1982 and the highest recored high temperature was 91.9 °F (33.3 °C) in 2004. The high temperature is usually* between 64.6 °F (18.1 °C) and 76.8 °F (24.9 °C). About a quarter of the time, the high temperature is less than 64.6 °F (18.1 °C), and another quarter of the time, the high temperature is greater than and 76.8 °F (24.9 °C). About 95% of the time, the high temperature has been between 53.0 °F (11.7 °C) and 88.3 °F (31.3 °C).

Low Temperatures

On March 18 in this location the average low temperature is 44.3 °F (6.8 °C). The lowest recored low temperature was 30.9 °F (-0.6 °C) in 2021 and the lowest recored low temperature was 69.3 °F (20.7 °C) in 1934. The low temperature is usually* between 40.6 °F (4.8 °C) and 47.9 °F (8.8 °C). About a quarter of the time, the low temperature is less than 40.6 °F (4.8 °C), and another quarter of the time, the low temperature is greater than and 47.9 °F (8.8 °C). About 95% of the time, the low temperature has been between 33.7 °F (1.0 °C) and 54.8 °F (12.7 °C).

Frost

On March 18 in this location expect the temperatures to drop below freezing for a risk of frost about 1.1% 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: