Weather in Saint Vincent dan the Grenadines in September
Country-wide climate normals across 10 cities in Saint Vincent dan the Grenadines.
How Hot Is Saint Vincent dan the Grenadines in September?
Saint Vincent dan the Grenadines sees consistently hot September weather — average highs of 28°C, average lows of 26°C, with minimal regional differences. Whether you're in Kingstown or one of the coastal cities, conditions feel broadly the same: hot, generally clear, with little night-time relief.
Sunshine in Saint Vincent dan the Grenadines in September
Dark, overcast days dominate Saint Vincent dan the Grenadines in September — Kingstown sees just 1.6h 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 Saint Vincent dan the Grenadines In September?
Saint Vincent dan the Grenadines's September is wet across most regions: 119mm in Kingstown across 17 days, with rain falling on most days of the month. Coastal and highland regions can see significantly more, while interior regions may stay slightly drier. Sunny stretches are brief and uncommon.
Is Saint Vincent dan the Grenadines Humid In September?
Mugginess defines Saint Vincent dan the Grenadines's September: humidity averages 75% in Kingstown, and the air feels noticeably heavy across most regions. Sweat sits on the skin longer than it would in drier conditions, and overnight relief is limited. Pack light, breathable fabrics.
Wind In Saint Vincent dan the Grenadines In September
Saint Vincent dan the Grenadines sees consistent breezes in September — averaging 24 kph in Kingstown, with similar windy conditions across most regions. Coastal and exposed inland cities often see considerably more, especially in the afternoons. Wind-sensitive plans should factor this in.
Cloud Cover In Saint Vincent dan the Grenadines In September
Saint Vincent dan the Grenadines sees mostly cloudy weather through September: Kingstown averages 75% cloud cover, and the pattern repeats across the country. Bright sun is uncommon; expect a grey, soft-lit feel to most days.