Best time to go to Sein island (Île-de-Sein) Average weather of Sein island (Île-de-Sein), Brittany

When is the best time to go to Sein island (Île-de-Sein)?

When is the best time to go to Sein island (Île-de-Sein)? Here's some information to help you in your decision:

The best months for good weather in Sein island (Île-de-Sein) are May, June, July, August, September and October
On average, the warmest months are June, July, August and September
The coldest months are January, February and March
The rainiest months are January, November and December

Annual weather in Sein island (Île-de-Sein)

For full information about the climate and weather in Sein island (Île-de-Sein) a specific month, click on the corresponding line below:

Month			Our opinion
January	47°F/50°F	6.5in	bad weather	Sein island (Île-de-Sein) in january
February	45°F/50°F	5.6in	bad weather	Sein island (Île-de-Sein) in february
March	47°F/54°F	3.4in	bad weather	Sein island (Île-de-Sein) in march
April	49°F/58°F	3in	tolerable weather	Sein island (Île-de-Sein) in april
May	54°F/61°F	2.7in	good weather	Sein island (Île-de-Sein) in may
June	58°F/65°F	3in	good weather	Sein island (Île-de-Sein) in june
July	61°F/68°F	3in	good weather	Sein island (Île-de-Sein) in july
August	61°F/68°F	3.4in	good weather	Sein island (Île-de-Sein) in august
September	59°F/67°F	2.4in	good weather	Sein island (Île-de-Sein) in september
October	56°F/61°F	5in	good weather	Sein island (Île-de-Sein) in october
November	52°F/56°F	6.3in	tolerable weather	Sein island (Île-de-Sein) in november
December	49°F/52°F	7in	bad weather	Sein island (Île-de-Sein) in december

Weather and climate in Sein island (Île-de-Sein)

Sein island (Île-de-Sein) enjoys a temperate oceanic climate (with warm summer) in accordance with the Köppen-Geiger classification. The yearly average maximum temperature in Sein island (Île-de-Sein) is 59°F (ranging from 50°F in february to 68°F in july). Annual rainfall is 51in, with a minimum of 2.4in in september and a maximum of 7in in december.

Between january and march the climate is bad. At lunchtime, it's 52°F in average and it rains about 3.4in each month.
From april to may the climate is okay. At lunchtime, it's 59°F in average and it rains about 14% of the time in may.
From june to september the climate is beautiful. the thermometer goes up to 67°F°C.
Between october and november the climate is not good, but still OK. the thermometer goes up to 56°F°C.
In december the climate is bad. At lunchtime, it's 52°F in average and, in december, 11 days of rain are expected.

Charts: temperature and rainfall in Sein island (Île-de-Sein)

In the charts below, you can see the following seasonal norms for the city of Sein island (Île-de-Sein): the minimum and maximum outdoor temperature, the risk and amount of monthly rainfall, daily average sunshine, sea temperature, and relative humidity for each month of the year.

Outside temperature

Precipitation (rainfall)

Daily sunshine hours

Sea temperature

Humidity

Peak visitor numbers and tourist seasons in Sein island (Île-de-Sein)

Find out when Sein island (Île-de-Sein) has its high tourist season (the period when the influx of tourists is highest) and off-peak tourist season using our data and figures.

Tourist seasons in Sein island (Île-de-Sein)

Very low season in Sein island (Île-de-Sein)
The months with the lowest number of tourists are: January, February and March.
Low season in Sein island (Île-de-Sein)
The months with low numbers of tourists are: April, October, November and December.
High season in Sein island (Île-de-Sein)
The number of visitors to Sein island (Île-de-Sein) is high in: May, June and September.
Peak season in Sein island (Île-de-Sein)
The largest number of tourists visiting Sein island (Île-de-Sein) is during: July and August.

Figure: Visitor index for Sein island (Île-de-Sein) month by month

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Best time for low prices in Sein island (Île-de-Sein)

Average prices of hotels in Sein island (Île-de-Sein) month by month

Generally, March is the month with the lowest hotel prices in Sein island (Île-de-Sein). So this is a great time to save on your holiday! In contrast, January is statistically the most expensive month of the year for hotels.