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St Helier
Find best time to go to St Helier for holidays in 2023/2024. Find all your holiday research and inspiration.
St Helier by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Jersey weather today
Check out the Jersey weather today and compare with average temperatures and hours of sunshine for October. Explore the 5-day forecast and weather by month (climate guide).
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Usually
in October
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Now
Today
Recommended for Jersey
The weather guide for Jersey, represented by St Helier, (St Helier) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.
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When is the best time to go to St Helier?
The best time to go to St Helier is July and August based on the following average weather conditions.
Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]
Change the criteria to reflect your weather preferences.
Max Day Temperature (°C)
- Jan
8
- Feb
8
- Mar
10
- Apr
12
- May
16
- Jun
18
- Jul
20
- Aug
20
- Sep
19
- Oct
16
- Nov
12
- Dec
9
Best time to go for the weather
Metric (°C / mm) | Imperial (°F / inches)
Which is the hottest month in St Helier?
The hottest time of year in St Helier is normally July. Expect maximum daytime temperatures to reach 20°C.
Which month has the most rain in St Helier?
In terms of rainfall, November is usually the wettest month in St Helier with 115mm on average. There are normally 19 days in November with some rain.
When is it sunniest in St Helier?
The sunniest time of year in St Helier is normally July with bright sunshine on average for 53% of daylight hours; that's 8 hours of sunshine per day.
When is the sea warmest in St Helier?
The sea is usually at its warmest in St Helier in August when the water temperature reaches 18°C.
Compare St Helier weather with the USA
Below the St Helier weather chart shows average maximum daytime temperature for St Helier, Jersey and the USA (Washington).
Maximum daytime temperature (°C)
Metric (°C / mm) | Imperial (°F / inches)
Compare more St Helier weather >>
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