Weather in Estonia in Mei
Country-wide climate normals across 15 cities in Estonia.
How Hot Is Estonia in Mei?
Estonia's small geographic footprint means May is uniformly mild — typical 14°C highs nationwide.
Sunshine in Estonia in Mei
Sun and cloud trade off across Estonia in May: Tallinn averages 5.5h of direct sun a day, with daylight from 4:45 am to 9:50 pm. Conditions vary day to day, with bright spells interrupted by cloudy stretches. Most regions of the country see a similar mixed pattern, though some areas may lean drier or wetter than the national average.
Does It Rain In Estonia In Mei?
Estonia sees moderate rainfall in May — Tallinn averages 48mm across 9 days, with notable regional variation. Coastal cities often see more rain than the inland average, while drier regions see less. The country's May weather mixes sunny stretches with regular shower spells.
Is Estonia Humid In Mei?
Estonia's May is humid — 71% on average in Tallinn, with similar muggy conditions in most regions. Afternoons feel sticky, especially after rain, and the moisture amplifies warm-day temperatures noticeably. Coastal cities see the highest readings.
Wind In Estonia In Mei
Gentle steady winds define Estonia's May: Tallinn averages 18 kph, with conditions consistent across most regions. The breeze keeps warm days bearable without being a nuisance.
Cloud Cover In Estonia In Mei
Estonia sees mostly cloudy weather through May: Tallinn averages 59% cloud cover, and the pattern repeats across the country. Bright sun is uncommon; expect a grey, soft-lit feel to most days.