Saint HelierJersey

Saint Helier weather overview: climate, seasons and what to expect

Saint Helier, in St Helier, Jersey, sits at approximately 49.19°N, 2.10°W and is home to about 28,000 people. This page compares forecasts from three independent weather providers — Open-Meteo, OpenWeather and WeatherAPI — so you can see at a glance where they agree and where they differ. The data refreshes every 12 hours via ISR.

Saint Helier has a temperate oceanic climate: summers are rarely very hot and rain is spread across the seasons. The warmest month is August, with highs around 20°C; the coolest is February, when nights average 6°C. December is usually the wettest month (about 111 mm). Close to Saint Helier, you can also check Saint Peter Port (43 km), Saint-Malo (61 km) and Rennes (124 km).

Frequently asked questions

What is the weather in Saint Helier today?

Right now Saint Helier shows sunny conditions at around 15°C (feels like 15°C), based on OpenWeatherMap. The chance of rain today is about 0%. Compare this with the other sources above for a fuller picture.

What is the weather in Saint Helier tomorrow?

Tomorrow in Saint Helier: expect a high of 14°C and a low of 10°C, with a 100% chance of rain. See the hourly breakdown above for more detail.

Will it rain in Saint Helier today?

The precipitation probability for Saint Helier is around 0% according to OpenWeatherMap. Check the Rain forecast section for the hour-by-hour breakdown and compare with other sources.

What is the 14-day forecast for Saint Helier?

The 14-day forecast above shows daily highs, lows and rain probability for Saint Helier from multiple sources; compare them to see how confident the outlook is.

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