Weather in Lituania in September
Country-wide climate normals across 15 cities in Lituania.
How Hot Is Lituania in September?
Mild conditions are universal across Lituania in September: highs near 18°C in Vilnius, similar elsewhere.
Sunshine in Lituania in September
Lituania's September brings mixed skies — Vilnius averages 3.7h of sun, with similar conditions nationwide. Cloudy periods alternate with sunny stretches, and the sun is up between 6:50 am and 7:35 pm. Plan for variability rather than guaranteed sunshine.
Does It Rain In Lituania In September?
Typical September rainfall covers Lituania: about 53mm in Vilnius across 9 days, with wetter conditions in coastal regions and drier conditions inland. Expect showers about half the days, but extended dry stretches between them. The pattern is variable but predictable.
Is Lituania Humid In September?
Heavy oppressive humidity covers Lituania in September: 76% on average in Vilnius, and similar saturating conditions exist nationwide. The air feels thick and heavy from sunrise to sundown, with little overnight respite. Coastal and tropical regions feel especially stifling.
Wind In Lituania In September
Lituania's September has gentle wind — Vilnius averages 18 kph, and the country tracks similarly. Outdoor activity is comfortable, and afternoon thermals add a pleasant breeze in inland areas.
Cloud Cover In Lituania In September
Lituania sees mostly cloudy weather through September: Vilnius averages 61% cloud cover, and the pattern repeats across the country. Bright sun is uncommon; expect a grey, soft-lit feel to most days.