Weather in Jersey in mayo
Country-wide climate normals across 11 cities in Jersey.
How Hot Is Jersey in mayo?
Jersey's small geographic footprint means May is uniformly mild — typical 14°C highs nationwide.
Sunshine in Jersey in mayo
Jersey's May brings mixed skies — Saint Helier averages 4.3h of sun, with similar conditions nationwide. Cloudy periods alternate with sunny stretches, and the sun is up between 5:25 am and 8:45 pm. Plan for variability rather than guaranteed sunshine.
Does It Rain In Jersey In mayo?
Moderate rainfall defines Jersey's May: Saint Helier averages 54mm across 10 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 Jersey Humid In mayo?
Heavy oppressive humidity covers Jersey in May: 82% on average in Saint Helier, 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 Jersey In mayo
Persistent breeze shapes Jersey's May: 29 kph in Saint Helier, 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 Jersey In mayo
Jersey sees mostly cloudy weather through May: Saint Helier averages 63% cloud cover, and the pattern repeats across the country. Bright sun is uncommon; expect a grey, soft-lit feel to most days.