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Hourly Forecast
Daylight Hours
07:34
Sunrise
19:08
Sunset
Moon
Waxing Gibbous
18:50
Moonrise
05:25
Moonset
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View stargazing scoreWeather in Turku today, September 25, 2026
Expect unsettled, showery conditions in Turku on September 25, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans. Early hours look the most unsettled, with rain probability near 100% by 06:00. The thickest cloud arrives around 06:00, reaching about 100%.
The day peaks near 14°C and cools toward 11°C. The air stays humid, with relative humidity between 84% and 95% and the peak around 08:00. A lighter breeze peaks around 14:00 near 5.6 km/h.
Afternoon showers stay in play, peaking near 38% around 14:00. Skies remain cluttered, with cover about 100% by 14:00. Expect visibility near 19.6 km, with poorer spells close to 3.9 km. Expect sunrise at 07:34, sunset at 19:08, and 11 hours 34 minutes of sunlight today overall.
The practical takeaway for Turku on September 25, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 14°C.
Frequently asked questions about weather in Turku
How warm does it get in Turku?
The warmest month in Turku is July, with average high temperatures of 22°C. The average temperature during this period is around 18°C.
How cold does it get in Turku?
The coldest month in Turku is January, with average low temperatures of -6°C. The average temperature during this period is around -3°C.
What is the wettest time of year in Turku?
The wettest month in Turku is August, with an average of 103mm of precipitation.
What is the driest time of year in Turku?
The driest month in Turku is March, with an average of 37mm of precipitation.
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