Grímsey Weather in December

December in Grímsey sees daytime temperatures around 4°C (39°F) and lows of 0°C (32°F) at night. With around 105 mm (4.1 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Grímsey in December

This month experiences about 18 days of rain according to historical data, averaging 105 mm (4.1 in). Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.

Temperature in Grímsey in December

December in Grímsey sees highs of 4°C (39°F) and lows of 0°C (32°F) overnight. It stays very cold throughout much of the day, so warm winter clothing is essential. At 0°C (32°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions. As one of the coldest months, it's important to layer up to stay warm. Don't let the chill catch you off-guard.

If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Grímsey. Our weather planner can help you explore destinations with more pleasant weather conditions.

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• January
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• December

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

Grímsey Temperature in December

Min Temperature 0°C (32°F)  

Max Temperature 4°C (39°F)  

Chance of Rain 59%  

Precipitation 105 mm (4.1 in)  

Rainy days 18 days  

What to Wear in Grímsey in December

We recommend to layer up for chilly conditions in Grímsey 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. High rain levels are expected, so pack waterproof gear and an umbrella or poncho.

What To Do in Grímsey in December

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

Cycling

3/10

Walking

3/10

Barbeque

1/10

Camping

3/10

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 Grímsey's climate page.

More climate data for Grímsey

Temperature Rainfall

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