Kouvola Weather in January
January in Kouvola typically sees daytime highs of -2°C (28°F) and nighttime lows of -8°C (18°F). Expect some snowfall during the month. It falls within the winter season.
Rainfall in Kouvola in January
Based on our climate data of the past 30 years, about 20 days of snow are anticipated, with 53 mm (2.1 in) on average. Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.
Temperature in Kouvola in January
Daytime highs in Kouvola in January reach -2°C (28°F), with nights around -8°C (18°F). January is in the winter season. Staying warm is the main priority this month, especially during mornings and evenings. Nights are well below freezing at -8°C (18°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.January in Kouvola 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 Finland, check out our Kouvola's climate page.
Kouvola Temperature in January
Min Temperature
-8°C (18°F)
Max Temperature
-2°C (28°F)
Chance of Rain
67%
Precipitation
53 mm (2.1 in)
Rainy days
20 days
Daily Historical Temperatures
51-year average (1976-2026)
Based on our historical records, temperatures in Kouvola typically stay consistent throughout January, with daily highs averaging around -2°C (28°F). Nights are very cold, with lows typically ranging from -11°C (12°F) to -7°C (19°F).
Average temperatures in January
Daily Historical Precipitation
51-year average (1976-2026)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in January
Historical weather for Kouvola in January
Browse day-by-day weather records for Kouvola spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Kouvola historical weather extremes in January
The extremes listed below come from historical weather data collected in Kouvola from 2000 through 2025.
- Kouvola recorded its highest January temperature of 7°C (45°F) on January 15, 2020.
- The wettest January day on record brought 15 mm (0.6 in) of precipitation to Kouvola (January 30, 2022).
Best Places in Finland in January
Find out more about the weather in Finland and which places have the best travel conditions in this month. See all of Finland in January →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Kouvola in January
Winter clothing is essential for visiting Kouvola in January. If you have a heavy coat, waterproof boots with good traction, and plenty of warm layers it's smart to bring them. Pack cloths like thermal underwear, wool socks, and insulated gloves. Rain gear is recommended, you can expect wet weather on multiple days.What To Do in Kouvola 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 Finland, check out our Kouvola's climate page.
See the full Kouvola climate overview or explore weather in Finland.
