May 30 - custom location - Weather History and Averages

High Temperatures

On May 30 in this location the average high temperature is 74.0 °F (23.3 °C). The lowest recored high temperature was 58.8 °F (14.9 °C) in 1988 and the highest recored high temperature was 100.0 °F (37.8 °C) in 2025. The high temperature is usually* between 70.1 °F (21.2 °C) and 78.0 °F (25.5 °C). About a quarter of the time, the high temperature is less than 70.1 °F (21.2 °C), and another quarter of the time, the high temperature is greater than and 78.0 °F (25.5 °C). About 95% of the time, the high temperature has been between 62.6 °F (17.0 °C) and 85.5 °F (29.7 °C).

Low Temperatures

On May 30 in this location the average low temperature is 57.8 °F (14.3 °C). The lowest recored low temperature was 39.2 °F (4.0 °C) in 2011 and the lowest recored low temperature was 71.6 °F (22.0 °C) in 2004. The low temperature is usually* between 55.5 °F (13.1 °C) and 60.2 °F (15.6 °C). About a quarter of the time, the low temperature is less than 55.5 °F (13.1 °C), and another quarter of the time, the low temperature is greater than and 60.2 °F (15.6 °C). About 95% of the time, the low temperature has been between 51.1 °F (10.6 °C) and 64.6 °F (18.1 °C).

Frost

On May 30 in this location expect the temperatures to drop below freezing for a risk of frost about 0.0% 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: