Viljandi Weather in October
October in Viljandi brings low temperatures, with daytime highs of 10°C (50°F) and nights around 3°C (37°F). Quite a bit of rainfall is expected, around 70 mm (2.8 in), so pack an umbrella.
Rainfall in Viljandi in October
Climate statistics over the past 30 years suggest around 16 days of rain, with 70 mm (2.8 in) average 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 Viljandi in October
Temperatures in Viljandi in October top out at 10°C (50°F) and drop to 3°C (37°F) overnight. Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. With overnight lows of 3°C (37°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.
Sunshine in Viljandi in October
The month has fewer sunny days, with around 97 hours of sunshine.October in Viljandi 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 Estonia, check out our Viljandi's climate page.
Viljandi Temperature in October
Min Temperature
3°C (37°F)
Max Temperature
10°C (50°F)
Chance of Rain
54%
Precipitation
70 mm (2.8 in)
Rainy days
16 days
Humidity
86% *
Sunshine
97 hours *
Percentage Sunshine
22% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Viljandi typically drop from around 12°C (54°F) at the start of October to approximately 6°C (43°F) by the end. Nights are cold, with lows typically ranging from 1°C (34°F) to 6°C (43°F).
Average temperatures in October
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 October
Historical weather for Viljandi in October
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 October
The extremes listed below come from historical weather data collected in Viljandi from 1976 through 2025.
- The warmest day in October was on October 2, 1981, with a maximum of 21°C (70°F).
- The lowest daytime temperature in October was -5°C (23°F), recorded on October 31, 1979.
- The coldest night in October in Viljandi was on October 22, 2002, with a minimum of -12°C (10°F).
- The heaviest October precipitation occurred on October 18, 1977, when 49 mm (1.9 in) of precipitation fell.
Best Places in Estonia in October
Find out more about the weather in Estonia and which places have the best travel conditions in this month. See all of Estonia in October →
perfect weather
pleasant
tolerable
unpleasant
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What to Wear in Viljandi in October
Pack for changing conditions in Viljandi in October. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. 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 October
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.
