Weather in Джерси in сентябрь
Country-wide climate normals across 11 cities in Джерси.
How Hot Is Джерси in сентябрь?
Джерси's small geographic footprint means September is uniformly mild — typical 18°C highs nationwide.
Sunshine in Джерси in сентябрь
Variable weather dominates Джерси in September: 3.3h of direct sun on a typical day in Saint Helier, with daylight from 6:45 am to 7:20 pm. Expect both bright and cloudy days across the month, and slight regional differences between coastal and inland zones.
Does It Rain In Джерси In сентябрь?
Typical September rainfall covers Джерси: about 82mm in Saint Helier across 12 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 Джерси Humid In сентябрь?
Джерси is enveloped in tropical-thick humidity through September: Saint Helier averages 77%, and most of the country tracks similarly. The constant moisture makes warm temperatures feel substantially hotter, and even nights bring limited cooling. Light cotton clothing is essential.
Wind In Джерси In сентябрь
Persistent breeze shapes Джерси's September: 30 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 Джерси In сентябрь
Джерси sees mostly cloudy weather through September: Saint Helier averages 64% cloud cover, and the pattern repeats across the country. Bright sun is uncommon; expect a grey, soft-lit feel to most days.