May 15 - custom location - Weather History and Averages

High Temperatures

On May 15 in this location the average high temperature is 66.5 °F (19.2 °C). The lowest recored high temperature was 46.6 °F (8.1 °C) in 2011 and the highest recored high temperature was 89.1 °F (31.7 °C) in 2007. The high temperature is usually* between 59.6 °F (15.4 °C) and 73.4 °F (23.0 °C). About a quarter of the time, the high temperature is less than 59.6 °F (15.4 °C), and another quarter of the time, the high temperature is greater than and 73.4 °F (23.0 °C). About 95% of the time, the high temperature has been between 46.5 °F (8.1 °C) and 86.5 °F (30.3 °C).

Low Temperatures

On May 15 in this location the average low temperature is 46.2 °F (7.9 °C). The lowest recored low temperature was 30.0 °F (-1.1 °C) in 2016 and the lowest recored low temperature was 63.0 °F (17.2 °C) in 1968. The low temperature is usually* between 41.9 °F (5.5 °C) and 50.4 °F (10.2 °C). About a quarter of the time, the low temperature is less than 41.9 °F (5.5 °C), and another quarter of the time, the low temperature is greater than and 50.4 °F (10.2 °C). About 95% of the time, the low temperature has been between 33.9 °F (1.1 °C) and 58.4 °F (14.7 °C).

Frost

On May 15 in this location expect the temperatures to drop below freezing for a risk of frost about 1.2% 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: