When to visit
Turku?

Discover the best time of year, based on historical climate, temperature, and precipitation.

Turku
Southwest Finland · Finland

The best time to visit Turku is June, July, August, when the weather, flight prices, and crowds align. — consistent weather climate

Climate score
June
84

Excellent climate

🌥Mild

Temperature
11–20°C
Cold nights — bring layers
Feels like
9–19°C
Dry
Precipitation
63mm
Moderate rain · 8 days
Sunshine
14.6h
Partly cloudy
Humidity (%)
67%
Dry
Annual Climate Analysis
Temperature, Rain & Feels Like
Rain
Actual Temp
Feels Like
-20°-10°0°10°20°30°JanFebMarAprMayJunJulAugSepOctNovDec
Tourist Crowds
Monthly visitor flow
68
Shoulder season
050100JanFebMarAprMayJun68JulAugSepOctNovDec
Monthly Overview
Score911152661847876611998
ClimatePolarPolarPolarColdColdMildMildCool & rainyMildColdColdPolar
Temperature-6–-1°C-5–0°C-4–3°C0–9°C5–15°C11–20°C13–21°C13–20°C9–16°C4–9°C1–5°C-3–1°C
Feels like-11–-5°C-10–-4°C-8–-1°C-4–5°C2–13°C9–19°C13–21°C12–20°C7–14°C1–6°C-3–1°C-7–-3°C
Precipitation61mm
14 days
52mm
11 days
43mm
10 days
39mm
9 days
46mm
8 days
63mm
8 days
98mm
14 days
112mm
14 days
64mm
11 days
75mm
13 days
66mm
13 days
63mm
14 days
Sunshine1.4h
☀︎ 21%
3.3h
☀︎ 36%
6.4h
☀︎ 54%
10.3h
☀︎ 70%
13.3h
☀︎ 77%
14.6h
☀︎ 77%
13.8h
☀︎ 76%
11.6h
☀︎ 74%
7.9h
☀︎ 61%
4.6h
☀︎ 46%
1.7h
☀︎ 23%
1.1h
☀︎ 18%
WindSW · 20 km/hSW · 19 km/hSW · 19 km/hW · 18 km/hSW · 18 km/hSW · 19 km/hSW · 17 km/hSW · 18 km/hSW · 17 km/hSW · 19 km/hS · 18 km/hSW · 19 km/h
Humidity (%)88%87%82%74%66%67%74%79%82%86%90%90%
Day length6.7h9.1h11.8h14.7h17.3h18.9h18.1h15.6h12.9h10.1h7.5h5.9h
Tourist CrowdsLow seasonLow seasonLow seasonLow seasonLow seasonShoulder seasonHigh seasonHigh seasonLow seasonShoulder seasonLow seasonLow season

Frequently asked questions

What is the best time to visit Turku?

The best time to visit Turku is June, July, August, with temperatures between 11 °C and 21 °C. The best month is June. June is shoulder season.

What is the weather like in Turku?

Turku has a climate with an overall score of 3.8/10. Annual temperatures range from -6 °C to 21 °C.

What is the hottest month in Turku?

The hottest month in Turku is July, with average highs of 21 °C and lows of 13 °C.

What is the rainiest month in Turku?

The rainiest month in Turku is August, with an average of 112 mm of precipitation.

When is peak season in Turku?

Peak season in Turku is July, August. This is the most popular period, with the highest tourism levels and prices.

When is shoulder season in Turku?

Shoulder season in Turku falls in June, October. It offers a good balance of decent weather and lower prices compared to peak season.