Fjall Weather in December

Thinking of visiting Fjall in December? Expect low temperatures reaching 3°C (37°F) during the day, dropping to -3°C (27°F) at night. Heavy showers are common during the rainy season.

Rainfall in Fjall in December

As part of the rainy season, Fjall sees around 18 days of rain in December, with an average of 178 mm (7 in). Rain during the rainy season is significant rather than just light drizzle. Expect proper showers on most rainy days.

Temperature in Fjall in December

In December, Fjall sees low temperatures, with highs of 3°C (37°F). Nights drop to around -3°C (27°F). This month falls in the winter season. Staying warm is the main priority this month, especially during mornings and evenings. At -3°C (27°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating. As the coldest month of the year, it's important to pack plenty of warm clothes and winter gear.

Sunshine in Fjall in December

This month sees fewer sunny days, with about 20 hours of sunshine, perfect for those who enjoy cooler temperatures.

December in Fjall has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.

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

Fjall Temperature in December

Min Temperature -3°C (27°F)  

Max Temperature 3°C (37°F)  

Chance of Rain 59%  

Precipitation 178 mm (7 in)  

Rainy days 18 days  

Humidity 79% *  

Sunshine 20 hours *  

Percentage Sunshine 15% *  

* Data from: Reykjavík, Iceland (64 KM, 40 Miles).

What to Wear in Fjall in December

We recommend to layer up for chilly conditions in Fjall in December. 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. Also bring a poncho, it will rain a lot! Waterproof everything you can. With limited sunshine expected, sunglasses aren't a priority for packing.

What To Do in Fjall in December

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

Swimming

4/10

Cycling

3/10

Walking

3/10

Camping

1/10

Outdoor sports

3/10

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 Fjall's climate page.

More climate data for Fjall

Temperature Rainfall Sunshine Humidity

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