Weather in Sao Tomé ja Principe in syyskuu
Country-wide climate normals across 15 cities in Sao Tomé ja Principe.
How Hot Is Sao Tomé ja Principe in syyskuu?
Uniform warmth covers Sao Tomé ja Principe in September: highs near 27°C across all cities.
Sunshine in Sao Tomé ja Principe in syyskuu
Dark, overcast days dominate Sao Tomé ja Principe in September — São Tomé sees just 1.0h 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 Sao Tomé ja Principe In syyskuu?
Sao Tomé ja Principe 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 Sao Tomé ja Principe Humid In syyskuu?
Sao Tomé ja Principe is enveloped in tropical-thick humidity through September: São Tomé averages 82%, 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 Sao Tomé ja Principe In syyskuu
Gentle steady winds define Sao Tomé ja Principe's September: São Tomé averages 16 kph, with conditions consistent across most regions. The breeze keeps warm days bearable without being a nuisance.
Cloud Cover In Sao Tomé ja Principe In syyskuu
Heavy overcast covers Sao Tomé ja Principe 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.