Iceland South Coast weather in May
Cold, with regular rainfall. Average highs of 8°C and lows of 4°C, with around 19 rainy days expected throughout the month.
While May isn't our top-rated month for Iceland South Coast, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.
Average high
8°C
Average low
4°C
Rainy days
19 days
Best months to visit
Year-round
What to do in Iceland South Coast in May
Whatever the weather, Iceland South Coast rewards curious visitors. Here are some of the best ways to spend your time:
Black sand beach exploration and photography
Waterfall hiking and viewing (Seljalandsfoss, Skógafoss)
Glacier hiking on Vatnajökull
Ice cave exploration
Hiking to Skaftafell
Coastal village visits and seafood dining
What to pack for May
Pack for cold weather — a proper winter coat, thermal layers, waterproof boots, and warm accessories. You'll want a good base layer for outdoor activities.
Browse other months
January
3C
Cold, with frequent heavy rain.
February
3C
Cold, with frequent heavy rain.
March
3C
Cold, with frequent heavy rain.
April
5C
Cold, with regular rainfall.
May (you are here)
8C
Cold, with regular rainfall.
June
11C
Cool, with regular rainfall.
July
13C
Cool, with regular rainfall.
August
13C
Cool, with regular rainfall.
September
10C
Cool, with frequent heavy rain.
October
7C
Cold, with frequent heavy rain.
November
5C
Cold, with regular rainfall.
December
2C
Cold, with frequent heavy rain.
Book your May trip to Iceland South Coast
Find hotels, tours and experiences for the perfect escape.
