Weather in Principado de Andorra in septiembre
Country-wide climate normals across 15 cities in Principado de Andorra.
How Hot Is Principado de Andorra in septiembre?
Principado de Andorra's small geographic footprint means September is uniformly mild — typical 15°C highs nationwide.
Sunshine in Principado de Andorra in septiembre
Principado de Andorra's September brings mixed skies — Andorra la Vella averages 4.0h of sun, with similar conditions nationwide. Cloudy periods alternate with sunny stretches, and the sun is up between 7:35 am and 8:00 pm. Plan for variability rather than guaranteed sunshine.
Does It Rain In Principado de Andorra In septiembre?
Moderate rainfall defines Principado de Andorra's September: Andorra la Vella averages 67mm across 11 days. Some regions see meaningfully wetter weather, especially coastal or mountain-facing areas, while continental interiors tend toward the drier end of the spectrum.
Is Principado de Andorra Humid In septiembre?
Principado de Andorra's September is humid — 72% on average in Andorra la Vella, 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 Principado de Andorra In septiembre
Principado de Andorra's air is mostly calm in September: Andorra la Vella averages 10 kph, similar across the country. Only coastal and exposed regions see slightly more breeze. Most days feel still and untroubled.
Cloud Cover In Principado de Andorra In septiembre
Cloudy skies dominate Principado de Andorra in September — 58% cover in Andorra la Vella, 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.