April 18 - custom location - Weather History and Averages

High Temperatures

On April 18 in this location the average high temperature is 70.3 °F (21.3 °C). The lowest recored high temperature was 41.0 °F (5.0 °C) in 1983 and the highest recored high temperature was 93.2 °F (34.0 °C) in 1999. The high temperature is usually* between 65.7 °F (18.7 °C) and 75.0 °F (23.9 °C). About a quarter of the time, the high temperature is less than 65.7 °F (18.7 °C), and another quarter of the time, the high temperature is greater than and 75.0 °F (23.9 °C). About 95% of the time, the high temperature has been between 56.8 °F (13.8 °C) and 83.8 °F (28.8 °C).

Low Temperatures

On April 18 in this location the average low temperature is 52.4 °F (11.3 °C). The lowest recored low temperature was 9.9 °F (-12.3 °C) in 1994 and the lowest recored low temperature was 75.2 °F (24.0 °C) in 2016. The low temperature is usually* between 49.8 °F (9.9 °C) and 55.0 °F (12.8 °C). About a quarter of the time, the low temperature is less than 49.8 °F (9.9 °C), and another quarter of the time, the low temperature is greater than and 55.0 °F (12.8 °C). About 95% of the time, the low temperature has been between 44.8 °F (7.1 °C) and 59.9 °F (15.5 °C).

Frost

On April 18 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: