Weather in サントメ プリンシペ in 9月
Country-wide climate normals across 15 cities in サントメ プリンシペ.
How Hot Is サントメ プリンシペ in 9月?
Uniform warmth covers サントメ プリンシペ in September: highs near 27°C across all cities.
Sunshine in サントメ プリンシペ in 9月
Persistent cloud and grey skies define サントメ プリンシペ's September: about 1.0h of sun a day in São Tomé. Daylight is in short supply too, running from 5:30 am to 5:35 pm, and most regions of the country see similar overcast conditions. Bright stretches are uncommon and brief.
Does It Rain In サントメ プリンシペ In 9月?
サントメ プリンシペ is in the heart of its rainy season: São Tomé measures 240mm of rain across 24 days in September, and the pattern repeats across nearly all regions. Persistent heavy rain, occasional thunderstorms, and saturated air define the entire country's weather.
Is サントメ プリンシペ Humid In 9月?
Heavy oppressive humidity covers サントメ プリンシペ in September: 82% on average in São Tomé, 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 サントメ プリンシペ In 9月
Light breezes are typical across サントメ プリンシペ in September: 16 kph in São Tomé, with similar gentle wind conditions in most regions. The air moves enough to keep things fresh on warm days but not enough to be disruptive. Coastal cities may see slightly more.
Cloud Cover In サントメ プリンシペ In 9月
Heavy overcast covers サントメ プリンシペ in September: 79% cloud cover in São Tomé, with similar grey conditions in most regions. Direct sun is rare, and the pattern is persistent across the country. Coastal and northern regions feel especially heavy.