Data source: Meteostat・Last updated: 2025-09
Spring (March–May): Average 1–11°C, cold and humid climate, occasional snowfall or rainfall, but gradually warming and drying as the season progresses. Common activities: Exploring Tallinn Old Town, visiting museums. Suggested clothing: Warm coat, scarf, hat, waterproof clothing.
Summer (June–August): Average 16.5–18.5°C, mild and sunny climate, occasional showers. Common activities: Strolling along Tallinn beaches, enjoying outdoor cafes, attending city festivals. Suggested clothing: Light jacket, long-sleeved shirt, comfortable trousers.
Autumn (September–November): Average 7.8–2.8°C, cool and humid climate, frequent rainfall, variable weather. Common activities: Visiting indoor museums and art galleries, savoring local cuisine. Suggested clothing: Warm coat, waterproof jacket, comfortable shoes.
Winter (December–February): Average -3.0–-0.9°C, cold climate, frequent snowfall and rainfall, cold and humid weather. Common activities: Ice skating, visiting Christmas markets (December). Suggested clothing: Heavy coat, warm hat, gloves, scarf, waterproof warm boots.
Annual average temperature: approx. 7°C / Annual rainfall: approx. 513 mm / Summer humidity: 65%–75% / Rainiest month: January
| Month | January | February | March | April | May | June | July | August | September | October | November | December |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature | -3°C | -0.9°C | 1°C | 4.7°C | 11.2°C | 16.5°C | 17.6°C | 18.5°C | 13.6°C | 7.8°C | 2.8°C | -1.4°C |
| Rainfall (mm) | 64 | 45.1 | 31.7 | 39.3 | 18.3 | 18.5 | 39.6 | 44.2 | 55.9 | 49.9 | 49.3 | 57.5 |
| Date | 11/6Friday | 11/7Saturday | 11/8Sunday | 11/9Monday | 11/10Tuesday | 11/11Wednesday | 11/12Thursday |
|---|---|---|---|---|---|---|---|
| Weather | Sunny | Overcast | Sunny | Sunny | Overcast | Patchy rain nearby | Patchy rain nearby |
| High | 6.9°C | 8°C | 8.6°C | 8.7°C | 6.5°C | 6.1°C | 5.3°C |
| Low | 4.7°C | 5.3°C | 7.4°C | 4.7°C | 3.9°C | 4.1°C | 3.5°C |