Kalmar Weather in January
Kalmar in January sees low temperatures, with highs around 4°C (39°F) and overnight lows of -1°C (30°F). Around 47 mm (1.9 in) of snow/rainfall is typical, so a light rain jacket is a sensible addition to your bag.
Rainfall in Kalmar in January
Past climate data indicates that roughly 17 days will see snow/rain, totalling around 47 mm (1.9 in) for the month. Rain falls on many days this month, but usually in relatively small amounts. A light waterproof is more useful than a heavy umbrella.
Temperature in Kalmar in January
January in Kalmar brings low temperatures, with highs of 4°C (39°F) and nights around -1°C (30°F). Experience the winter season in January. Time outdoors is usually more comfortable with proper winter clothing and protection from wind. Nights drop below freezing to -1°C (30°F). An extra blanket is worth packing if you're unsure about the heating where you're staying. It's generally the coldest month of the year, making it essential to pack warm layers and winter accessories.
Sunshine in Kalmar in January
The month is characterized by fewer sunny days, with roughly 38 hours hours of sunshine. Ideal for those who prefer a cooler, cloudier climate.
Average water temperature in January
At 3°C (37°F), the water is very cold. Most people find it too uncomfortable for anything beyond a brief wade.January in Kalmar 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 Sweden, check out our Kalmar's climate page.
Kalmar Temperature in January
Min Temperature
-1°C (30°F)
Max Temperature
4°C (39°F)
Water Temperature
3°C (37°F)
Chance of Rain
55%
Precipitation
47 mm (1.9 in)
Rainy days
17 days
Humidity
88%
Sunshine
38 hours
Percentage Sunshine
16%
Daily Historical Temperatures
51-year average (1976-2026)
Based on our historical records, temperatures in Kalmar typically stay consistent throughout January, with daily highs averaging around 4°C (39°F). Nights are very cold, with lows typically ranging from -5°C (23°F) to -1°C (30°F).
Average temperatures in January
Historical weather for Kalmar in January
Browse day-by-day weather records for Kalmar spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Kalmar historical weather extremes in January
According to our 25 years of weather records for Kalmar, the following extremes were recorded between 2000 and 2025.
- The warmest day in January was on January 15, 2020, with a maximum of 11°C (52°F).
Best Places in Sweden in January
Find out more about the weather in Sweden and which places have the best travel conditions in this month. See all of Sweden in January →
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What to Wear in Kalmar in January
Cold weather calls for smart layering in January. 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. The water temperature sits at about 3°C (37°F), which is too chilly for most people to enjoy swimming. Leave the swimsuit at home unless you love cold water. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.What To Do in Kalmar in January
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 Kalmar's climate page.
Temperature Rainfall Sunshine Humidity Water Temp
See the full Kalmar climate overview or explore weather in Sweden.
