Ólafsfjörður Weather in December
Thinking of visiting Ólafsfjörður in December? Expect very low temperatures reaching 2°C (36°F) during the day, dropping to -3°C (27°F) at night, and note that quite a bit of snow/rainfall is likely.
Rainfall in Ólafsfjörður in December
Historically, the month has about 18 days of snow/rain, averaging 145 mm (5.7 in) in total. This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.
Temperature in Ólafsfjörður in December
December in Ólafsfjörður brings very low temperatures, with highs of 2°C (36°F) and nights around -3°C (27°F). Staying warm is the main priority this month, especially during mornings and evenings. Nights are well below freezing at -3°C (27°F). An extra blanket is a good idea if you feel the cold, especially in older or less well-heated accommodation. You will probably experience very cold weather in this month, so dressing warmly is vital. Be sure to prepare for the chill with the right clothing.
Sunshine in Ólafsfjörður in December
This month is characterized by fewer sunny days, with about 0 hours of sunshine. It's great for those who appreciate cooler, less sunny days.December in Ólafsfjörður can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.
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 Ólafsfjörður's climate page.
Ólafsfjörður Temperature in December
Min Temperature
-3°C (27°F)
Max Temperature
2°C (36°F)
Chance of Rain
61%
Precipitation
145 mm (5.7 in)
Rainy days
18 days
Humidity
79% *
Sunshine
0 hours *
Percentage Sunshine
18% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Ólafsfjörður typically stay consistent throughout December, with daily highs averaging around 2°C (36°F). Nights are very cold, with lows typically ranging from -7°C (19°F) to -3°C (27°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 Ólafsfjörður in December
Browse day-by-day weather records for Ólafsfjörður spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Ólafsfjörður historical weather extremes in December
Based on 49 years of weather observations in Ólafsfjörður between 1976 and 2025, these are the recorded extremes.
- The hottest December day on record in Ólafsfjörður reached 14°C (57°F) (December 24, 2025).
- The lowest daytime temperature in December was -13°C (9°F), recorded on December 19, 1977.
- The wettest day in December Ólafsfjörður was on December 10, 2019 with 36 mm (1.4 in) of precipitation.
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
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What to Wear in Ólafsfjörður in December
We recommend to layer up for chilly conditions in Ólafsfjörður 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. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.What To Do in Ólafsfjörður 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 Ólafsfjörður's climate page.
Temperature Rainfall Sunshine Humidity
See the full Ólafsfjörður climate overview or explore weather in Iceland.
