Köyliönjärvi
Lake Finnish lake notable for medieval church island
Köyliönjärvi in Satakunta is a midsized Finnish lake with shoreline trails and summer cottages; the lake attracts anglers, paddlers and walkers exploring regional countryside.
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How to Get to Köyliönjärvi #
Köyliönjärvi is a short drive from the town of Sastamala or from Pori via regional roads; parking is available at village lots. The nearest larger transport hub is Pori-regional buses serve smaller towns, but a car makes the last leg far easier.
Tips for Visiting Köyliönjärvi #
- The area has folklore connected to local battles and gatherings - stop by a local museum in Köyliö for context.
- There is a memorial to the 12th-century Battle of Köyliö nearby - combine the lake visit with that site if interested in history.
- Parking is limited; use village car parks and follow the footpaths to the quieter shores.
Best Time to Visit Köyliönjärvi #
Summer for water activities; winter for ice sports when frozen solid. Shoulder seasons offer quieter walks and good light.
Weather & Climate near Köyliönjärvi #
Köyliönjärvi's climate is classified as Warm-Summer Continental - Warm-Summer Continental climate with mild summers (peaking in July) and freezing winters (coldest in February). Temperatures range from -10°C to 21°C. Moderate rainfall (591 mm/year).
January
January is freezing with highs of -2°C and lows of -9°C. Moderate rainfall (42 mm) and mostly overcast skies.
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February
February is the coldest month with highs of -3°C and lows of -10°C. Moderate rainfall (31 mm) and mostly overcast skies.
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March
March is freezing with highs of 1°C and lows of -6°C. Moderate rainfall (34 mm) and partly cloudy skies.
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April
April is cold with highs of 7°C and lows of -1°C. Moderate rainfall (37 mm) and partly cloudy skies.
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May
May is cold with highs of 15°C and lows of 4°C. Moderate rainfall (32 mm) and partly cloudy skies.
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June
June is cool with highs of 20°C and lows of 9°C. Moderate rainfall (55 mm) and partly cloudy skies.
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July
July is cool with highs of 21°C and lows of 11°C. The wettest month with 73 mm of rain and partly cloudy skies.
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August
August is cool with highs of 20°C and lows of 10°C. Moderate rainfall (72 mm) and partly cloudy skies.
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September
September is cold with highs of 14°C and lows of 6°C. Moderate rainfall (57 mm) and mostly overcast skies.
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October
October is cold with highs of 8°C and lows of 2°C. Moderate rainfall (58 mm) and mostly overcast skies.
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November
November is cold with highs of 3°C and lows of -2°C. Moderate rainfall (55 mm) and mostly overcast skies.
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December
December is freezing with highs of 0°C and lows of -6°C. Moderate rainfall (45 mm) and mostly overcast skies.
