Hellissandur Weather in May

May in Hellissandur brings low temperatures, with highs of 8°C (46°F) and nights dropping to 4°C (39°F). Rainfall is on the higher side this month, averaging around 72 mm (2.8 in), so keep a rain jacket handy.

Rainfall in Hellissandur in May

This month experiences about 14 days of rain according to historical data, averaging 72 mm (2.8 in). Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Hellissandur in May

Daytime temperatures in Hellissandur reach 8°C (46°F) in May, dropping to 4°C (39°F) at night. Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. Nights fall to 4°C (39°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Hellissandur in May

The area experiences a moderate amount of sunshine, with approximately 182 hours of sunlight expected. This means a decent mix of sun and overcast.

May in Hellissandur can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.

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

Hellissandur Temperature in May

Min Temperature 4°C (39°F)  

Max Temperature 8°C (46°F)  

Chance of Rain 46%  

Precipitation 72 mm (2.8 in)  

Rainy days 14 days  

Humidity 78% *  

Sunshine 182 hours *  

Percentage Sunshine 32% *  

* Data from: Stykkishólmur, Iceland (57 KM, 35 Miles).

What to Wear in Hellissandur in May

Dress warmly and in layers for your trip to Hellissandur in May. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Wet weather is likely, so pack waterproof gear for multiple rainy days. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Hellissandur in May

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

Swimming

5/10

Cycling

4/10

Walking

4/10

Camping

4/10

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 Hellissandur's climate page.

More climate data for Hellissandur

Temperature Rainfall Sunshine Humidity

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