May 20 - custom location - Weather History and Averages

High Temperatures

On May 20 in this location the average high temperature is 77.7 °F (25.4 °C). The lowest recored high temperature was 57.0 °F (13.9 °C) in 1975 and the highest recored high temperature was 100.4 °F (38.0 °C) in 2000. The high temperature is usually* between 72.3 °F (22.4 °C) and 83.1 °F (28.4 °C). About a quarter of the time, the high temperature is less than 72.3 °F (22.4 °C), and another quarter of the time, the high temperature is greater than and 83.1 °F (28.4 °C). About 95% of the time, the high temperature has been between 62.1 °F (16.7 °C) and 93.4 °F (34.1 °C).

Low Temperatures

On May 20 in this location the average low temperature is 55.9 °F (13.3 °C). The lowest recored low temperature was 37.4 °F (3.0 °C) in 1948 and the lowest recored low temperature was 78.8 °F (26.0 °C) in 2005. The low temperature is usually* between 52.8 °F (11.5 °C) and 59.0 °F (15.0 °C). About a quarter of the time, the low temperature is less than 52.8 °F (11.5 °C), and another quarter of the time, the low temperature is greater than and 59.0 °F (15.0 °C). About 95% of the time, the low temperature has been between 46.9 °F (8.3 °C) and 64.9 °F (18.3 °C).

Frost

On May 20 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: