Viljandi Weather in January
January in Viljandi sees daytime temperatures around 0°C (32°F) and lows of -6°C (21°F) at night. Pack a rain jacket because some snowfall is likely.
Rainfall in Viljandi in January
Typically, you can expect about 17 days of snow this month, with 55 mm (2.2 in) on average. With rain spread across many days but low totals, showers are typically short and light rather than heavy.
Temperature in Viljandi in January
In January, expect very low temperatures in Viljandi, with highs of 0°C (32°F) and lows of -6°C (21°F) at night. January is part of winter. Even daytime conditions remain cold, making layers, a warm coat, and winter accessories a good idea. At -6°C (21°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating. Expect freezing temperatures this month, so ensure you have plenty of warm clothing. It's important to be prepared.
Sunshine in Viljandi in January
This month sees fewer sunny days, with about 39 hours of sunshine, perfect for those who enjoy cooler temperatures.If you're looking for dry conditions and comfortable temperatures, January may not be the ideal month to visit Viljandi. 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 Estonia, check out our Viljandi's climate page.
Viljandi Temperature in January
Min Temperature
-6°C (21°F)
Max Temperature
0°C (32°F)
Chance of Rain
55%
Precipitation
55 mm (2.2 in)
Rainy days
17 days
Humidity
88% *
Sunshine
39 hours *
Percentage Sunshine
20% *
Daily Historical Temperatures
51-year average (1976-2026)
Based on our historical records, temperatures in Viljandi typically stay consistent throughout January, with daily highs averaging around 0°C (32°F). Nights are very cold, with lows typically ranging from -9°C (16°F) to -5°C (23°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 Viljandi in January
Browse day-by-day weather records for Viljandi spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Viljandi historical weather extremes in January
According to our 25 years of weather records for Viljandi, the following extremes were recorded between 2000 and 2025.
- On January 10, 2007, temperatures climbed to 10°C (50°F), marking the warmest January day on record.
Best Places in Estonia in January
Find out more about the weather in Estonia and which places have the best travel conditions in this month. See all of Estonia in January →
perfect weather
pleasant
tolerable
unpleasant
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What to Wear in Viljandi in January
Winter clothing is essential for visiting Viljandi 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. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.What To Do in Viljandi 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 Estonia, check out our Viljandi's climate page.
Temperature Rainfall Sunshine Humidity
See the full Viljandi climate overview or explore weather in Estonia.
