Weather in São Cristóvão e Névis in setembro
Country-wide climate normals across 15 cities in São Cristóvão e Névis.
How Hot Is São Cristóvão e Névis in setembro?
Uniform heat across São Cristóvão e Névis's September: averages climb to 29°C nationally with overnight lows of 27°C, narrow spread from coast to interior. The hottest cities like Charlestown register similar readings to the coolest, so plan for consistently hot weather across the country.
Sunshine in São Cristóvão e Névis in setembro
Persistent cloud and grey skies define São Cristóvão e Névis's September: about 1.2h of sun a day in Basseterre. Daylight is in short supply too, running from 6:00 am to 6:10 pm, and most regions of the country see similar overcast conditions. Bright stretches are uncommon and brief.
Does It Rain In São Cristóvão e Névis In setembro?
Wet conditions dominate São Cristóvão e Névis in September — Basseterre sees 132mm of rain across 19 days, with rain a near-daily feature in most regions. Some areas see considerably more, particularly mountain-facing or windward coasts. Plan around frequent showers and pack reliable rainwear.
Is São Cristóvão e Névis Humid In setembro?
Saturated air defines São Cristóvão e Névis's September: humidity at 76% in Basseterre, with the country as a whole feeling muggy and oppressive. The air practically drips after rain, and even shaded outdoor areas feel warm and clammy. Plan indoor time during the most humid afternoon hours.
Wind In São Cristóvão e Névis In setembro
São Cristóvão e Névis sees consistent breezes in September — averaging 25 kph in Basseterre, 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 São Cristóvão e Névis In setembro
São Cristóvão e Névis's September is dominated by overcast skies: Basseterre averages 77% cloud cover, with similar grey persistence across the country. Days feel dim and soft-lit, with little break in the cloud deck.