Karlstad Weather in December
December in Karlstad sees daytime temperatures around 3°C (37°F) and lows of -2°C (28°F) at night. With around 69 mm (2.7 in) of snow/rainfall expected, it's worth packing a rain jacket.
Rainfall in Karlstad in December
Records from the past 30 years suggest around 15 days of snow/rain, with 69 mm (2.7 in) average for the month. This is a month with many wet days but modest rainfall totals, so showers are generally light and easy to manage.
Temperature in Karlstad in December
In December, Karlstad sees low temperatures, with highs of 3°C (37°F). Nights drop to around -2°C (28°F). December is part of the winter season. It stays very cold throughout much of the day, so warm winter clothing is essential. With lows of -2°C (28°F), nights are freezing. Packing a spare blanket is worth considering if you're staying somewhere that might not be fully heated. Expect freezing temperatures this month, so ensure you have plenty of warm clothing. It's important to be prepared.
Sunshine in Karlstad in December
The area experiences limited sunny days, amounting to roughly 46 hours of sunshine. This makes it perfect for those who lean towards cooler, cloudier settings rather than intense sunlit days.
Wind Speed in Karlstad in December
Wind speeds average 4 m/s (8 knots) during December. At this speed, expect moderate winds that can raise dust and move small branches. Since this is an average, some days have gentle light winds while others experience stronger breezes that are quite noticeable.If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Karlstad. Our weather planner can help you explore destinations with more pleasant weather conditions.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Sweden, check out our Karlstad's climate page.
Karlstad Temperature in December
Min Temperature
-2°C (28°F)
Max Temperature
3°C (37°F)
Chance of Rain
51%
Precipitation
69 mm (2.7 in)
Rainy days
15 days
Humidity
88%
Windspeed
4 m/s (8 knots)
Sunshine
46 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Karlstad typically stay consistent throughout December, with daily highs averaging around 3°C (37°F). Nights are very cold, with lows typically ranging from -6°C (21°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 Karlstad in December
Browse day-by-day weather records for Karlstad spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Karlstad historical weather extremes in December
The extremes listed below come from historical weather data collected in Karlstad from 1976 through 2025.
- Karlstad recorded its highest December temperature of 11°C (52°F) on December 20, 2015.
Best Places in Sweden in December
Find out more about the weather in Sweden and which places have the best travel conditions in this month. See all of Sweden in December →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Karlstad 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. Rain gear is recommended, you can expect wet weather on multiple days. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.What To Do in Karlstad 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 Sweden, check out our Karlstad's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed
See the full Karlstad climate overview or explore weather in Sweden.
