Fossatún Weather in December

December in Fossatún brings low temperatures, with highs of 2°C (36°F) and nights dropping to -4°C (25°F). Rainfall is on the higher side this month, averaging around 134 mm (5.3 in), so keep a rain jacket handy.

Rainfall in Fossatún in December

Looking at the last 30 years, the data shows about 19 days with snow/rain, averaging 134 mm (5.3 in) for the month. This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.

Temperature in Fossatún in December

Temperatures in Fossatún in December top out at 2°C (36°F) and drop to -4°C (25°F) overnight. December is in the winter season. Staying warm is the main priority this month, especially during mornings and evenings. Nights are well below freezing at -4°C (25°F). An extra blanket is a good idea if you feel the cold, especially in older or less well-heated accommodation. You will probably experience very cold weather in this month, so dressing warmly is vital. Be sure to prepare for the chill with the right clothing.

Sunshine in Fossatún in December

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

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Fossatún. Our weather planner can help you explore destinations with more pleasant weather conditions.

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Check the conditions for any month of the year.

• January
• February
• March
• April

• May
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• August

• September
• October
• November
• December

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

Fossatún Temperature in December

Min Temperature -4°C (25°F)  

Max Temperature 2°C (36°F)  

Chance of Rain 62%  

Precipitation 134 mm (5.3 in)  

Rainy days 19 days  

Humidity 79% *  

Sunshine 20 hours *  

Percentage Sunshine 15% *  

* Data from: Reykjavík, Iceland (53 KM, 33 Miles).

What to Wear in Fossatún in December

Cold weather calls for smart layering in December. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Prepare for significant rainfall with proper waterproof clothing and shoes. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.

What To Do in Fossatún 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 Fossatún's climate page.

More climate data for Fossatún

Temperature Rainfall Sunshine Humidity

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