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Eetwartti CC BY-SA 4.0 Wikimedia Commons

Iidesjärvi

Lake

A freshwater lake in Southwest Finland used for walking, birdwatching and local recreation; reedbeds and short trails attract residents and visitors seeking nearby nature outings.

Iidesjärvi HelsinkiRovaniemiTurkuSavonlinnaIidesjärvi
In this guide

Iidesjärvi essentials

Admission: Free
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About Iidesjärvi

Iidesjärvi is a lake in Southwest Finland, located within the broader Turku region and its surrounding administrative area.

The lake functions as a local recreational and natural feature in the landscape, used for activities common to Finnish lakes such as walking on surrounding shorelines and seasonal recreation.

It is one of many small lakes in Southwest Finland and is managed within the local municipal framework for water bodies and outdoor areas.

Geographically the lake sits in Southwest Finland, within easy reach of regional towns in that part of the country.

Things to Do
When to Go

Best Time to Visit Iidesjärvi

Best visited in summer for swimming and boating; spring and autumn offer quieter, reflective visits.

Summer
June-August · 15-23°C
Warm weather and long daylight; ideal for boating and swimming.
Spring
April-May · 0-12°C
Cool, crisp days and quiet shores; ice-out may occur in April.
Autumn
September-October · 0-10°C
Changing foliage and quieter surroundings; colder nights set in early.

Weather & Climate near Iidesjärvi

Climate

Iidesjärvi'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 -11°C to 22°C. Moderate rainfall (592 mm/year).

Air Quality: AQI 22 Good
Best Time to Visit
JulyMayJune
Temperature & Rainfall
Temperature Range
30°
Warmest Month
-38°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January Poor -10° - -3° -11° 40 mm overcast 99% 2.9 m/s 0.0 low 6.1h
February Poor -11° - -3° -12° 28 mm overcast 99% 2.8 m/s 0.0 low 8.7h
March Poor -7° - 2° -6° 34 mm partly cloudy 95% 3.0 m/s 0.2 low 11.6h
April Acceptable -2° - 8° 3° 35 mm partly cloudy 83% 3.0 m/s 0.5 moderate 14.5h
May Very Good 4° - 16° 9° 34 mm partly cloudy 77% 3.0 m/s 0.9 moderate 17.2h
June Good 9° - 21° 15° 57 mm partly cloudy 77% 2.9 m/s 1.1 high 18.9h
July Very Good 11° - 22° 17° 77 mm partly cloudy 80% 2.6 m/s 1.1 high 18.1h
August Good 10° - 20° 15° 74 mm partly cloudy 83% 2.5 m/s 0.8 moderate 15.6h
September Acceptable 5° - 14° 8° 61 mm overcast 88% 2.7 m/s 0.4 low 12.7h
October Poor 1° - 8° 2° 58 mm overcast 93% 3.0 m/s 0.1 low 9.8h
November Poor -3° - 2° -4° 52 mm overcast 97% 3.0 m/s 0.0 low 6.9h
December Poor -8° - -2° -9° 42 mm overcast 98% 2.9 m/s 0.0 low 5.1h
Getting There & Around

How to Get to Iidesjärvi

Iidesjärvi is in Southwest Finland; regional roads link nearby towns. If traveling from Turku, allow a short drive (times vary by exact entry point). Local signage and maps identify public access points and small jetties.

Tips for Visiting Iidesjärvi

  • If visiting from Turku, combine with a trip to nearby lakes for a fuller day-the area is rural and services are limited.
  • Fishing is popular on Iidesjärvi-check local rules and licensing for angling.
  • Summer evenings are long and mosquito presence can increase after rainfall-bring repellant.