Kirkjubæjarklaustur Weather in December
Kirkjubæjarklaustur in December sees low temperatures, with highs around 4°C (39°F) and overnight lows of -2°C (28°F). With the rainy season in full effect, expect around 210 mm (8.3 in) of snow/rainfall and regular showers throughout the month.
Rainfall in Kirkjubæjarklaustur in December
As part of the rainy season, Kirkjubæjarklaustur sees around 19 days of rain in December, with an average of 210 mm (8.3 in). With rain on many days and solid totals, showers are frequent and often moderately heavy. Waterproof gear is a sensible idea.
Temperature in Kirkjubæjarklaustur in December
Daytime temperatures in Kirkjubæjarklaustur reach 4°C (39°F) in December, dropping to -2°C (28°F) at night. The month of December belongs to the winter season. Time outdoors is usually more comfortable with proper winter clothing and protection from wind. Nights drop below freezing to -2°C (28°F). An extra blanket is worth packing if you're unsure about the heating where you're staying. This month tends to bring the coldest weather of the year, so be sure to pack enough warm clothing to stay comfortable.
Sunshine in Kirkjubæjarklaustur in December
With limited sunshine this month, there are about 18 hours of sun. It's ideal for those who prefer a cooler, cloudier climate.
Wind Speed in Kirkjubæjarklaustur in December
December sees wind speeds averaging 4 m/s (8 knots). You'll experience variable conditions with moderate winds that create small waves on water and keep branches moving. Conditions range from light winds to moderate breezes throughout the month.December in Kirkjubæjarklaustur has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, 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 Kirkjubæjarklaustur's climate page.
Kirkjubæjarklaustur Temperature in December
Min Temperature
-2°C (28°F)
Max Temperature
4°C (39°F)
Chance of Rain
62%
Precipitation
210 mm (8.3 in)
Rainy days
19 days
Humidity
77%
Windspeed
4 m/s (8 knots)
Sunshine
18 hours
Percentage Sunshine
13%
Daily Historical Temperatures
44-year average (1982-2025)
Based on our historical records, temperatures in Kirkjubæjarklaustur typically stay consistent throughout December, with daily highs averaging around 4°C (39°F). Nights are very cold, with lows typically ranging from -3°C (27°F) to -1°C (30°F).
Average temperatures in December
Daily Historical Precipitation
44-year average (1982-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather for Kirkjubæjarklaustur in December
Browse day-by-day weather records for Kirkjubæjarklaustur spanning 45 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Kirkjubæjarklaustur historical weather extremes in December
The extremes listed below come from historical weather data collected in Kirkjubæjarklaustur from 2004 through 2025.
- The warmest day in December was on December 20, 2006, with a maximum of 11°C (52°F).
- Kirkjubæjarklaustur experienced its chilliest December day on December 30, 2022, reaching only -8°C (18°F).
- The lowest overnight temperature recorded in December was -15°C (5°F) (December 31, 2022).
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 Kirkjubæjarklaustur 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. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Sunglasses aren't essential this month, though you might want them for the occasional bright moment.What To Do in Kirkjubæjarklaustur 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 Kirkjubæjarklaustur's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Kirkjubæjarklaustur climate overview or explore weather in Iceland.
