Sea Temperature in Föglö in May

Complete information on the sea temperature range in the Baltic Sea in Föglö in May. Historical daily data. Climate details for May. Tips on swimming conditions and beach relaxation in Föglö. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Water Temperature Range in Föglö in May

-1°C

MINIMUN

4.5°C

AVERAGE

10°C

MAXIMUM

Historical Data of Water Temperature in May in Föglö

Water Temperature Chart for Baltic Sea in Föglö in May

Sea Temperature Table in Föglö in May Over the Past Years

Day	2024	2023	2022	Average
May 1	5°C	0°C	0°C	2.0°C
May 2	5°C	0°C	0°C	2.3°C
May 3	5°C	0°C	0°C	2.3°C
May 4	6°C	0°C	0°C	2.5°C
May 5	5°C	0°C	0°C	2.0°C
May 6	5°C	0°C	0°C	2.3°C
May 7	5°C	1°C	1°C	2.8°C
May 8	5°C	1°C	1°C	2.5°C
May 9	4°C	1°C	1°C	2.3°C
May 10	5°C	2°C	2°C	3.3°C
May 11	6°C	2°C	2°C	3.5°C
May 12	6°C	2°C	2°C	3.5°C
May 13	6°C	3°C	3°C	4.3°C
May 14	7°C	3°C	3°C	4.5°C
May 15	6°C	3°C	3°C	4.3°C
May 16	7°C	4°C	4°C	5.0°C
May 17	6°C	4°C	4°C	4.8°C
May 18	7°C	4°C	4°C	5.3°C
May 19	7°C	5°C	5°C	5.8°C
May 20	7°C	5°C	5°C	5.8°C
May 21	8°C	5°C	5°C	6.3°C
May 22	8°C	6°C	6°C	6.8°C
May 23	9°C	6°C	6°C	7.0°C
May 24	8°C	6°C	6°C	6.8°C
May 25	9°C	7°C	7°C	7.5°C
May 26	8°C	7°C	7°C	7.5°C
May 27	8°C	7°C	7°C	7.8°C
May 28	8°C	8°C	8°C	8.3°C
May 29	8°C	8°C	8°C	8.3°C
May 30	9°C	8°C	8°C	8.8°C

Föglö Climate and Swimming Opportunities in May

15°C

Average Day Air Temperature

5°C

Average Night Air Temperature

36 mm

Precipitation Amount per Month

8 days

Number of Rainy Days

17 hrs

Daylight
per Day

8 hrs

Sunshine
per Day

15 km/h

Average Wind Speed

69%

Average
humidity

Föglö lies within the Åland in Finland. The average daytime temperature in Föglö in May is 15°C (59°F), while the nighttime average is 5°C (41°F). There are typically eight rainy days during the month, with a total precipitation of 36 mm (1.4 inches). The daylight duration in May in Föglö is 17 hours, with an average of 8 hours of sunshine per day. The average wind speed in May is 15 km/h (9 mph), and the humidity level is around 69%.

The water temperature in Föglö in May ranges from 1°C to 8°C (34°F to 46°F). At the beginning of the month, the average temperature is around 2°C (36°F), shifting to 4°C (39°F) by mid-May and reaching 7°C (45°F) in the last ten days. Overall, the average sea temperature in Föglö for May is 5°C (41°F). The water remains dangerously cold, but the slightly warmer air can make short swims somewhat more bearable. Still, only for the well-prepared.

Sea Temperature in May in Nearby Cities

Frequently Asked Questions About Water Temperatures in May in Föglö

What is the sea temperature in Föglö in May?

The water temperature in the Baltic Sea in Föglö in May ranges from 1°C to 8°C (34°F to 46°F).

Is it possible to swim in the Baltic Sea in Föglö in May?

The average sea temperature in Föglö in May is 5°C (41°F), and the air temperature is 15°C (59°F), so the water remains dangerously cold, but the slightly warmer air can make short swims somewhat more bearable. Still, only for the well-prepared.