Iceland Airwaves Festival
On its way to its 20th edition in 2019 Iceland Airwaves is a festival you need to visit once in your life. Everything from lagoons and bookstores to bars and concert halls is filled with music.
December in Hellisholar averages 3°C (37°F) during the day and -2°C (28°F) at night. December is part of the rainy season, with around 206 mm (8.1 in) of snow/rainfall and frequent showers.
Our weather planner can help you find worldwide destinations with pleasant weather during this period. July and August typically offer the best weather for Hellisholar.
Pick a month to see the average temperature, rainfall and sunshine in Hellisholar - and find the best time to visit.
Find out more about the weather in Iceland and which places have the best travel conditions in this month. See all of Iceland in December →
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
Dress warmly and in layers for your trip to Hellisholar in December. 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. It's going to pour! Pack a good poncho and prepare for very wet conditions.
We rated the following activities from 1 (least suitable) to 10 (best) to do.
See the full Hellisholar climate overview or explore weather in Iceland.
Where to go in December - average daytime high across popular destinations.
Need travel inspiration? Check out our bucket list articles and be inspired.
Iceland Airwaves Festival
On its way to its 20th edition in 2019 Iceland Airwaves is a festival you need to visit once in your life. Everything from lagoons and bookstores to bars and concert halls is filled with music.
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