Hellnar Weather in December

In Hellnar, December brings low daytime temperatures around 5°C (41°F), with nights cooling to 0°C (32°F). Expect quite a bit of snow/rainfall this month.

Rainfall in Hellnar in December

Historically, December sees about 19 days of snow/rain, with a monthly average of 127 mm (5 in). This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.

Temperature in Hellnar in December

In December, expect low temperatures in Hellnar, with highs of 5°C (41°F) and lows of 0°C (32°F) at night. Staying warm is the main priority this month, especially during mornings and evenings. At 0°C (32°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating. Expect very cold weather this month, so bundle up in warm clothing. It's essential to be ready for the chill.

Sunshine in Hellnar in December

This month sees fewer sunny days, with about 9 hours of sunshine, perfect for those who enjoy cooler temperatures.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. July and August typically offer the best weather for Hellnar.

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 Hellnar's climate page.

Hellnar Temperature in December

Min Temperature 0°C (32°F)  

Max Temperature 5°C (41°F)  

Chance of Rain 63%  

Precipitation 127 mm (5 in)  

Rainy days 19 days  

Humidity 80% *  

Sunshine 9 hours *  

Percentage Sunshine 7% *  

* Data from: Stykkishólmur, Iceland (56 KM, 35 Miles).

What to Wear in Hellnar 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. With limited sunshine expected, sunglasses aren't a priority for packing.

What To Do in Hellnar 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 Hellnar's climate page.

More climate data for Hellnar

Temperature Rainfall Sunshine Humidity

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