Weather in Kongo (republika) in september
Country-wide climate normals across 15 cities in Kongo (republika).
How Hot Is Kongo (republika) in september?
Kongo (republika) sees consistently hot September weather — average highs of 30°C, average lows of 22°C, with minimal regional differences. Whether you're in Brazzaville or one of the coastal cities, conditions feel broadly the same: hot, generally clear, with little night-time relief.
Sunshine in Kongo (republika) in september
Persistent cloud and grey skies define Kongo (republika)'s September: about 1.1h of sun a day in Brazzaville. Daylight is in short supply too, running from 5:50 am to 5:55 pm, and most regions of the country see similar overcast conditions. Bright stretches are uncommon and brief.
Does It Rain In Kongo (republika) In september?
Kongo (republika)'s September is wet across most regions: 101mm in Brazzaville across 15 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 Kongo (republika) Humid In september?
Kongo (republika)'s September is humid — 72% on average in Brazzaville, with similar muggy conditions in most regions. Afternoons feel sticky, especially after rain, and the moisture amplifies warm-day temperatures noticeably. Coastal cities see the highest readings.
Wind In Kongo (republika) In september
Kongo (republika)'s September has gentle wind — Brazzaville averages 11 kph, and the country tracks similarly. Outdoor activity is comfortable, and afternoon thermals add a pleasant breeze in inland areas.
Cloud Cover In Kongo (republika) In september
Kongo (republika)'s September is dominated by overcast skies: Brazzaville averages 79% cloud cover, with similar grey persistence across the country. Days feel dim and soft-lit, with little break in the cloud deck.