Gardur Weather in December

December in Gardur averages 5°C (41°F) during the day and 1°C (34°F) at night. Quite a bit of rainfall is typical this month, with around 141 mm (5.6 in) on average. An umbrella is a good idea.

Rainfall in Gardur in December

Historically, approximately 20 days this month are expected to have rain, averaging 141 mm (5.6 in). This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.

Temperature in Gardur in December

If you're visiting Gardur in December, expect highs of 5°C (41°F) and overnight lows around 1°C (34°F). Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. With lows around 1°C (34°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Gardur in December

The month has fewer sunny days, with around 20 hours of sunshine.

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

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 Gardur's climate page.

Gardur Temperature in December

Min Temperature 1°C (34°F)  

Max Temperature 5°C (41°F)  

Chance of Rain 66%  

Precipitation 141 mm (5.6 in)  

Rainy days 20 days  

Humidity 79% *  

Sunshine 20 hours *  

Percentage Sunshine 15% *  

* Data from: Reykjavík, Iceland (37 KM, 23 Miles).

What to Wear in Gardur 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. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.

What To Do in Gardur 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

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 Gardur's climate page.

More climate data for Gardur

Temperature Rainfall Sunshine Humidity

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