... including targeted forecasts at the time of your arrival to each point!
Welwyn, Hertfordshire experiences all four seasons with a temperate climate. Summers are generally warm and humid with temperatures ranging from 18 - 25°C (64 - 77°F). Spring and autumn are mild with temperatures ranging from 7 - 17°C (45 - 63°F). Winters are cold and wet with temperatures falling to below freezing, averaging between 0 - 7°C (32 - 45°F). Rainfall is fairly evenly distributed throughout the year. The annual average rainfall is 645 mm (25.4 in). Snowfall is relatively rare, but can occur in the winter months.
As of 2020, the city population is 8425.
This map shows the current & 7-day weather forecast, weather alerts, and weather radar for Welwyn, Hertfordshire.