Weather in Гернси in сентябрь
Country-wide climate normals across 11 cities in Гернси.
How Hot Is Гернси in сентябрь?
Гернси's small geographic footprint means September is uniformly mild — typical 17°C highs nationwide.
Sunshine in Гернси in сентябрь
Sun and cloud trade off across Гернси in September: Saint Peter Port averages 3.4h of direct sun a day, with daylight from 6:45 am to 7:20 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 Гернси In сентябрь?
Moderate rainfall defines Гернси's September: Saint Peter Port averages 71mm 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 Гернси Humid In сентябрь?
Heavy oppressive humidity covers Гернси in September: 79% on average in Saint Peter Port, 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 Гернси In сентябрь
Persistent breeze shapes Гернси's September: 33 kph in Saint Peter Port, with consistent wind across the country. The conditions are ideal for sailing and other wind sports, but can be disruptive for fine outdoor work.
Cloud Cover In Гернси In сентябрь
Cloudy skies dominate Гернси in September — 63% cover in Saint Peter Port, 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.