SeasonMapMbabane (Swaziland) weather in September
Eswatini
September in Mbabane: nice, a little rain, with clean air — one of the best months to visit.
#1 of 12 months in Mbabane · #183 of 1383 destinations to visit in September · comfort 91/100 (tier S)
Updated September 2026 · climate normals from ERA5 reanalysis
Traveller notes on Mbabane in September
No notes yet. Open Mbabane on the map to add the first one.
Mbabane climate normals — September
| Daytime high | 23°C / 74°F | 😎 nice |
|---|---|---|
| Nighttime low | 11°C / 52°F | |
| Rainfall | 55 mm / 2.1 in | 🌦 some rain |
| Rainy days | 8 days | |
| Humidity | 62% | 💧 humid |
| Dew point | 9°C / 48°F | |
| Sunshine | 9.1 h/day | |
| Daylight | 11.9 h | |
| Wind | 15 km/h / 9 mph | |
| Air quality (US AQI) | 45 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Mbabane in September
How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.
Busyschool holidays in 2 of the markets that fill it, one of its best months for weather(estimated)
Peak crowdsBusyShoulder seasonQuiet
Best months for Mbabane's weather
Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).
Best weatherMbabane's best weather comes in May, August and September — separate windows, not one continuous season.
Best weatherFair weatherToughest weather
Nearby, and something's on
Within 300 km of Mbabane — a day trip or a short hop — with something on this month. Never part of the comfort score.
Where is Mbabane?
Mbabane in September — FAQ
- Is September a good time to visit Mbabane?
- September in Mbabane: nice, a little rain, with clean air — one of the best months to visit. It ranks #1 of 12 months for Mbabane on SeasonMap's comfort score (91/100).
- What is the weather like in Mbabane in September?
- In September, Mbabane averages a daily high of 23.2°C and a low of 11°C, with about 54.6 mm of rain over roughly 8.2 rainy days.
- What is the air quality in Mbabane in September?
- Mbabane has a mean US Air Quality Index of about 45 in September.
Other months in Mbabane
Compare Mbabane in September
Warmer or cooler than Mbabane in September
Similar destinations in Southern Africa — September
Within 300 km: Kruger National Park's Dry season game viewing around 1 May – 30 Sep.