Weather in ジャージー in 1月
Country-wide climate normals across 11 cities in ジャージー.
How Hot Is ジャージー in 1月?
Cool, consistent weather everywhere: ジャージー averages 10°C in January, with Saint Helier representative.
Sunshine in ジャージー in 1月
Dark, overcast days dominate ジャージー in January — Saint Helier sees just 1.3h of sun a day, and the pattern is similar across most regions. Cloud cover is heavy and persistent, with even the brighter regions struggling to escape the gloom for long.
Does It Rain In ジャージー In 1月?
Heavy rain shapes ジャージー's January: Saint Helier averages 112mm across 17 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 ジャージー Humid In 1月?
Heavy oppressive humidity covers ジャージー in January: 76% 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 ジャージー In 1月
Strong winds define ジャージー's January: 38 kph in Saint Helier, with gustier conditions common nationwide. Coastal cities see substantially higher readings, especially in the afternoons.
Cloud Cover In ジャージー In 1月
Cloudy skies dominate ジャージー in January — 75% cover in Saint Helier, 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.