Gaborone weather in September
September in Gaborone: hot, dry, with clean air — an excellent time to visit.
#4 of 12 months in Gaborone · #72 of 897 destinations to visit in September · comfort 93/100 (tier S)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Gaborone in September
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Gaborone climate normals — September
| Daytime high | 30°C / 86°F | 🥵 hot |
|---|---|---|
| Nighttime low | 14°C / 57°F | |
| Rainfall | 2 mm / 0.1 in | ☀️ dry |
| Rainy days | 1 days | |
| Humidity | 31% | 🌵 dry |
| Dew point | 2°C / 35°F | |
| Sunshine | 10.8 h/day | |
| Daylight | 12 h | |
| Wind | 18 km/h / 11 mph | |
| Air quality (US AQI) | 41 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Gaborone in September — FAQ
- Is September a good time to visit Gaborone?
- September in Gaborone: hot, dry, with clean air — an excellent time to visit. It ranks #4 of 12 months for Gaborone on SeasonMap's comfort score (93/100).
- What is the weather like in Gaborone in September?
- In September, Gaborone averages a daily high of 30.1°C and a low of 13.9°C, with about 1.6 mm of rain over roughly 0.6 rainy days.
- What is the air quality in Gaborone in September?
- Gaborone has a mean US Air Quality Index of about 41 in September.