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Viljandi
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Viljandi Weather, Climate and Best Time to Visit
Data source：Meteostat
Update date：2025-09
Viljandi year round climate
- Spring (March–May): Average 1°C–12.6°C, climate shifting from cold to mild, with March still chilly, and temperatures rising in May. Rainfall is relatively low, especially in May. Common activities: Outdoor walks, flower viewing (depending on blooming time). Recommended clothing: Warm jacket, sweater, long pants; light jacket can be substituted in May.
- Summer (June–August): Average 18°C–19.6°C, warm and comfortable temperatures, with occasional rainfall. July and August experience more rainfall. Common activities: Outdoor picnics, hiking, water activities. Recommended clothing: Light and breathable clothing, short sleeves, long pants or skirts; bring rain gear.
- Autumn (September–November): Average 7.1°C–13.8°C, temperatures gradually decrease, with relatively high rainfall, particularly in October. Common activities: Maple leaf viewing (depending on leaf color change time), visiting museums and other indoor activities. Recommended clothing: Light jacket, long-sleeved clothing, long pants; bring rain gear.
- Winter (December–February): Average -3.7°C–-1.3°C, cold climate, with relatively high rainfall, most rainfall in January. Common activities: Skiing, ice skating (depending on snow conditions), indoor activities. Recommended clothing: Thick warm jacket, hat, scarf, gloves, waterproof warm boots.
Viljandi climatological average
Annual average temperature: approx. 7.5°C / Annual rainfall: approx. 551 mm / Summer humidity: 60%–70% / Rainiest month: January
Viljandi monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
-3.7°C
75.1
February
-1.3°C
54.8
March
1°C
25.8
April
5.8°C
42.5
May
12.6°C
6.1
June
18°C
21.7
July
18.5°C
56.1
August
19.6°C
55.5
September
13.8°C
23.9
October
7.1°C
66.4
November
2.2°C
67.3
December
-3.1°C
56
Viljandi weather for the next seven days
10/1
Thursday
Sunny
17.4°C/9.7°C
10/2
Friday
Sunny
17.5°C/9.3°C
10/3
Saturday
Mist
16.2°C/8.7°C
10/4
Sunday
Mist
15.5°C/9.2°C
10/5
Monday
Patchy rain nearby
12.5°C/8.3°C
10/6
Tuesday
Overcast
15.1°C/10.2°C
10/7
Wednesday
Overcast
15.3°C/11.4°C
