SeasonMapSaint Helier (Channel Islands) weather in November
Jersey
November in Saint Helier: cool, soaked, with clean air — a gamble, with 21 rainy days.
#10 of 12 months in Saint Helier · #1157 of 1383 destinations to visit in November · comfort 57/100 (tier D)
Updated September 2026 · climate normals from ERA5 reanalysis
Traveller notes on Saint Helier in November
No notes yet. Open Saint Helier on the map to add the first one.
Saint Helier climate normals — November
| Daytime high | 13°C / 55°F | 🙂 cool |
|---|---|---|
| Nighttime low | 11°C / 51°F | |
| Sea temperature | 14°C / 56°F | 🥶 cold sea |
| Rainfall | 178 mm / 7 in | ⛈ soaked |
| Rainy days | 21 days | |
| Humidity | 78% | 💦 very humid |
| Dew point | 8°C / 47°F | |
| Sunshine | 5.6 h/day | |
| Daylight | 9.2 h | |
| Wind | 41 km/h / 25 mph | |
| Air quality (US AQI) | 36 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Saint Helier in November
How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.
Quietschool holidays in 2 of the markets that fill it, one of its worst months for weather(estimated)
Peak crowdsBusyShoulder seasonQuiet
Best months for Saint Helier's weather
Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).
Toughest weatherSaint Helier's weather peaks June–August, best around July.
Best weatherFair weatherToughest weather
What's on in Saint Helier in November
Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.
- Festival
Tennerfest
1 Oct – 15 Nov · usuallyHarvestSix weeks in autumn when restaurants across the island run fixed-price menus to fill the shoulder season. It is the cheapest time to eat well here and the weather is still usually kind. Source ↗
Nearby, and something's on
Within 300 km of Saint Helier — a day trip or a short hop — with something on this month. Never part of the comfort score.
Where is Saint Helier?
Saint Helier in November — FAQ
- Is November a good time to visit Saint Helier?
- November in Saint Helier: cool, soaked, with clean air — a gamble, with 21 rainy days. It ranks #10 of 12 months for Saint Helier on SeasonMap's comfort score (57/100).
- What is the weather like in Saint Helier in November?
- In November, Saint Helier averages a daily high of 12.7°C and a low of 10.5°C, with about 178 mm of rain over roughly 20.6 rainy days.
- What is the air quality in Saint Helier in November?
- Saint Helier has a mean US Air Quality Index of about 36 in November.
Other months in Saint Helier
Compare Saint Helier in November
Warmer or cooler than Saint Helier in November
Similar destinations in Western Europe — November
Within 300 km: Bournemouth's Winter waders on Poole Harbour around 15 Oct – 10 Mar, and Isle of Wight's Brent geese and winter waders around 1 Oct – 15 Mar.