Hella Weather in December
December in Hella averages 4°C (39°F) during the day and -1°C (30°F) at night. Quite a bit of snow/rainfall is typical this month, with around 171 mm (6.7 in) on average. An umbrella is a good idea.
Rainfall in Hella in December
Climate statistics over the past 30 years suggest around 18 days of snow/rain, with 171 mm (6.7 in) average for the month. 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 Hella in December
If you're visiting Hella in December, expect highs of 4°C (39°F) and overnight lows around -1°C (30°F). December is typically considered a winter month. Even daytime conditions remain cold, making layers, a warm coat, and winter accessories a good idea. With lows of -1°C (30°F), nights are freezing. Packing a spare blanket is worth considering if you're staying somewhere that might not be fully heated. As the coldest month of the year, it's important to pack plenty of warm clothes and winter gear.Our weather planner can help you find worldwide destinations with pleasant weather during this period. June typically offers the best weather for Hella.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Iceland, check out our Hella's climate page.
Hella Temperature in December
Min Temperature
-1°C (30°F)
Max Temperature
4°C (39°F)
Chance of Rain
60%
Precipitation
171 mm (6.7 in)
Rainy days
18 days
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Hella typically stay consistent throughout December, with daily highs averaging around 4°C (39°F). Nights are very cold, with lows typically ranging from -2°C (28°F) to 1°C (34°F).
Average temperatures in December
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather for Hella in December
Browse day-by-day weather records for Hella spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Hella historical weather extremes in December
Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Hella.
- The warmest day in December was on December 20, 2006, with a maximum of 11°C (52°F).
- The lowest daytime temperature in December was -9°C (16°F), recorded on December 30, 2022.
- Nighttime temperatures dropped to -15°C (5°F) on December 30, 2022, marking the coldest December night on record.
Best Places in Iceland in December
Find out more about the weather in Iceland and which places have the best travel conditions in this month. See all of Iceland in December →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Hella in December
Dress warmly and in layers for your trip to Hella in December. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. It's going to pour! Pack a good poncho and prepare for very wet conditions.What To Do in Hella in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Iceland, check out our Hella's climate page.
See the full Hella climate overview or explore weather in Iceland.
