Weather Forecast and Radar for Runcorn, Halton

Weather in Runcorn, Halton

Runcorn, Halton has a temperate maritime climate, with mild winters and cool summers. The average temperature year-round is 10.5°C (50.9°F). The warmest month is July, when the average temperature is 16.9°C (62.4°F), and the coldest month is January, when the average temperature is 4.3°C (39.7°F).

The average annual rainfall in Runcorn, Halton is 843 millimeters (33.2 inches). The wettest month is October, when rainfall is 137.2 millimeters (5.4 inches), and the driest month is April, when it is 51.1 millimeters (2 inches). The area also experiences some snowfall each year, with an average of 20.7 centimeters (8.1 inches).

The average wind speed ranges from 1.9 meters per second (4.3 miles per hour) in December to 3.1 meters per second (6.9 miles per hour) in June. The area is exposed to strong winds from the Irish Sea, occasionally reaching speeds of up to 8 meters per second (18 miles per hour).

Fast Facts About Runcorn, Halton

As of 2020, the city population is 61789.

Major Cities Nearby Runcorn, Halton

This map shows the current & 7-day weather forecast, weather alerts, and weather radar for Runcorn, Halton.