Naantali Weather in May

With daytime temperatures of 15°C (59°F) and nighttime lows of 5°C (41°F), May in Naantali brings moderate temperatures during the day. Some rainfall is to be expected during the month.

Rainfall in Naantali in May

Analyzing past climate data, one can expect approximately 10 days of rain, averaging 43 mm (1.7 in). Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.

Temperature in Naantali in May

May in Naantali sees highs of 15°C (59°F) and lows of 5°C (41°F) overnight. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights fall to 5°C (41°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Naantali in May

The month enjoys around 283 hours of sunshine, creating mostly sunny days despite the cool temperatures.

If your ideal day consists of dry skies and pleasant temperatures, July and August typically offer the best circumstances for Naantali.