Koiluoto
Island Small island and nature reserve in Kymenlaakso
How to Get to Koiluoto #
Koiluoto is accessible by private boat from nearby coastal towns in Kymenlaakso. There are no scheduled ferries; plan your own transport and verify local navigation charts.
Tips for Visiting Koiluoto #
- Check local tide charts and boat schedules if approaching by water; the islet is easiest to reach by private boat from nearby towns.
- The island is small and largely natural - stay on durable surfaces to protect vegetation and bird nesting habitats.
- There are limited facilities; bring any needs with you and pack out everything you bring.
Best Time to Visit Koiluoto #
Summer is the easiest and most pleasant time to visit, with calm waters and long daylight.
Summer
June-August · 15-25°C (59-77°F)
Calmest seas and easiest access by small boat; ideal for picnics and short excursions.
Late spring/early autumn
May & September · 5-15°C (41-59°F)
Cooler and quieter; bird migration can be interesting during these windows.
Weather & Climate near Koiluoto #
Climate
Temperature & Rainfall
Temperature Range
28°
Warmest Month
-30°
Coldest Month
Monthly Conditions
January
Weather
0.0
UV Index
Low
6.4h daylight
February
Weather
0.1
UV Index
Low
8.8h daylight
March
Weather
0.2
UV Index
Low
11.6h daylight
April
Weather
0.6
UV Index
Moderate
14.4h daylight
May
Weather
1.0
UV Index
Moderate
17.0h daylight
June
Weather
1.2
UV Index
High
18.5h daylight
July
Weather
1.2
UV Index
High
17.8h daylight
August
Weather
0.9
UV Index
Moderate
15.4h daylight
September
Weather
0.4
UV Index
Low
12.7h daylight
October
Weather
0.1
UV Index
Low
9.9h daylight
November
Weather
0.0
UV Index
Low
7.2h daylight
December
Weather
0.0
UV Index
Low
5.5h daylight
