Weather in Kongo-Brazzaville in september
Country-wide climate normals across 15 cities in Kongo-Brazzaville.
How Hot Is Kongo-Brazzaville in september?
Uniform heat across Kongo-Brazzaville's September: averages climb to 30°C nationally with overnight lows of 22°C, narrow spread from coast to interior. The hottest cities like Brazzaville register similar readings to the coolest, so plan for consistently hot weather across the country.
Sunshine in Kongo-Brazzaville in september
Limited sunshine and short daylight define Kongo-Brazzaville's September: Brazzaville averages just 1.1h of direct sun, with the sun up between 5:50 am and 5:55 pm. The grey, overcast pattern is consistent across most of the country, with little regional variation in cloud cover.
Does It Rain In Kongo-Brazzaville In september?
Wet conditions dominate Kongo-Brazzaville in September — Brazzaville sees 101mm of rain across 15 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 Kongo-Brazzaville Humid In september?
Mugginess defines Kongo-Brazzaville's September: humidity averages 72% in Brazzaville, 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 Kongo-Brazzaville In september
Kongo-Brazzaville'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-Brazzaville In september
Heavy overcast covers Kongo-Brazzaville in September: 79% cloud cover in Brazzaville, 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.