May 15 - custom location - Weather History and Averages

High Temperatures

On May 15 in this location the average high temperature is 71.7 °F (22.1 °C). The lowest recored high temperature was 49.3 °F (9.6 °C) in 2016 and the highest recored high temperature was 91.9 °F (33.3 °C) in 1991. The high temperature is usually* between 65.5 °F (18.6 °C) and 77.9 °F (25.5 °C). About a quarter of the time, the high temperature is less than 65.5 °F (18.6 °C), and another quarter of the time, the high temperature is greater than and 77.9 °F (25.5 °C). About 95% of the time, the high temperature has been between 53.6 °F (12.0 °C) and 89.8 °F (32.1 °C).

Low Temperatures

On May 15 in this location the average low temperature is 49.3 °F (9.6 °C). The lowest recored low temperature was 34.0 °F (1.1 °C) in 1964 and the lowest recored low temperature was 69.4 °F (20.8 °C) in 2013. The low temperature is usually* between 44.1 °F (6.7 °C) and 54.6 °F (12.5 °C). About a quarter of the time, the low temperature is less than 44.1 °F (6.7 °C), and another quarter of the time, the low temperature is greater than and 54.6 °F (12.5 °C). About 95% of the time, the low temperature has been between 34.2 °F (1.2 °C) and 64.5 °F (18.1 °C).

Frost

On May 15 in this location expect the temperatures to drop below freezing for a risk of frost about 1.3% 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: