Vallanes Weather in September

September in Vallanes averages 10°C (50°F) during the day and 3°C (37°F) at night. Quite a bit of rainfall is typical this month, with around 116 mm (4.6 in) on average. An umbrella is a good idea.

Rainfall in Vallanes in September

You can typically expect 15 days of rain this month, averaging around 116 mm (4.6 in). When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Vallanes in September

If you're visiting Vallanes in September, expect highs of 10°C (50°F) and overnight lows around 3°C (37°F). Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. With overnight lows of 3°C (37°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

If you prefer dry days with pleasant temperatures, September may not be the ideal month to visit Vallanes. Our weather planner can help you explore destinations with more pleasant weather conditions.

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• January
• February
• March
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• May
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• October
• November
• December

For a detailed overview over the year and the best time to visit Iceland, check out our Vallanes's climate page.

Vallanes Temperature in September

Min Temperature 3°C (37°F)  

Max Temperature 10°C (50°F)  

Chance of Rain 50%  

Precipitation 116 mm (4.6 in)  

Rainy days 15 days  

What to Wear in Vallanes in September

We recommend to layer up for chilly conditions in Vallanes in September. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. High rain levels are expected, so pack waterproof gear and an umbrella or poncho.

What To Do in Vallanes in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

4/10

Walking

4/10

Barbeque

1/10

Camping

3/10

Outdoor sports

4/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Iceland, check out our Vallanes's climate page.

More climate data for Vallanes

Temperature Rainfall

See the full Vallanes climate overview or explore weather in Iceland.