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Vík í Mýrdal Weather in December
December in Vík í Mýrdal brings low temperatures, with daytime highs of 5°C (41°F) and nights around 1°C (34°F). It's part of the rainy season, with 293 mm (12 in) of rainfall on average, so an umbrella or poncho is a good idea.
Rainfall in Vík í Mýrdal in December
Vík í Mýrdal is in the rainy season in December, with rain on around 19 days and an average of 293 mm (12 in). Rain during the rainy season here tends to be intense rather than just persistent drizzle. Expect significant downpours.
Temperature in Vík í Mýrdal in December
In December, expect low temperatures in Vík í Mýrdal, with highs of 5°C (41°F) and lows of 1°C (34°F) at night. Cold conditions tend to persist from morning through evening, so be prepared for winter weather. At 1°C (34°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions. This month is extremely cold, so be sure to dress in layers to keep warm. Proper preparation can help you stay comfortable.
Sunshine in Vík í Mýrdal in December
This month sees fewer sunny days, with about 18 hours of sunshine, perfect for those who enjoy cooler temperatures.For more travel ideas, our weather planner can help you explore destinations around the world.
Vík í Mýrdal Temperature in December
Min Temperature
1°C (34°F)
Max Temperature
5°C (41°F)
Chance of Rain
65%
Precipitation
293 mm (12 in)
Rainy days
19 days
Humidity
77% *
Sunshine
18 hours *
Percentage Sunshine
13% *
* Data from: Kirkjubæjarklaustur, Iceland (62 KM, 38 Miles).
Vík í Mýrdal Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Vík í Mýrdal - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Vík í Mýrdal typically stay consistent throughout December, with daily highs averaging around 5°C (41°F). Nights are very cold, with lows typically ranging from -1°C (30°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 records for Vík í Mýrdal in December
Browse day-by-day weather records for Vík í Mýrdal spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Vík í Mýrdal historical weather extremes in December
Based on 49 years of weather observations (1976-2025), these are the most extreme conditions recorded in Vík í Mýrdal.
- Vík í Mýrdal recorded its highest December temperature of 10°C (50°F) on December 11, 2009.
- The coldest December day was on December 30, 2022, with a maximum of -8°C (18°F).
- Vík í Mýrdal registered its coldest December night on December 31, 2022, with temperatures dropping to -13°C (9°F).
- The heaviest December precipitation occurred on December 26, 2010, when 85 mm (3.3 in) of precipitation fell.
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
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Vík í Mýrdal in December
Dress warmly and in layers for your trip to Vík í Mýrdal 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. With limited sunshine expected, sunglasses aren't a priority for packing.
What To Do in Vík í Mýrdal in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming4/10 -
Cycling3/10 -
Walking3/10 -
Camping3/10 -
Outdoor sports3/10
Vík í Mýrdal 3-Day Forecast
More climate data for Vík í Mýrdal
Temperature Rainfall Sunshine Humidity
See the full Vík í Mýrdal climate overview or explore weather in Iceland.
Popular in December
Where to go in December - average daytime high across popular destinations.
Keflavík
5°C (41°F) Hella4°C (39°F) Selfoss4°C (39°F) Kópavogur4°C (39°F) Höfn4°C (39°F) Reykjavík4°C (39°F) Akureyri
0°C (32°F) Egilsstadir0°C (32°F) Bucket list
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