Weather in Suisse in mai
Country-wide climate normals across 14 cities in Suisse.
How Hot Is Suisse in mai?
Suisse's small geographic footprint means May is uniformly mild — typical 18°C highs nationwide.
Sunshine in Suisse in mai
Variable weather dominates Suisse in May: 3.3h of direct sun on a typical day in Zürich, with daylight from 5:50 am to 8:55 pm. Expect both bright and cloudy days across the month, and slight regional differences between coastal and inland zones.
Does It Rain In Suisse In mai?
Heavy rain shapes Suisse's May: Zürich averages 157mm across 16 days, and most regions of the country see similar persistent wet conditions. Long sunny stretches are rare. Expect rain on roughly two out of every three days.
Is Suisse Humid In mai?
Suisse is enveloped in tropical-thick humidity through May: Zürich averages 79%, and most of the country tracks similarly. The constant moisture makes warm temperatures feel substantially hotter, and even nights bring limited cooling. Light cotton clothing is essential.
Wind In Suisse In mai
Gentle steady winds define Suisse's May: Zürich averages 12 kph, with conditions consistent across most regions. The breeze keeps warm days bearable without being a nuisance.
Cloud Cover In Suisse In mai
Cloudy skies dominate Suisse in May — 67% cover in Zürich, with similar overcast conditions in most regions. Direct sun is patchy and broken; expect grey stretches between brief bright moments. Coastal areas may be heavier than inland.