Monthly climate averages for Kigali, Rwanda. Based on 10-year ERA5 reanalysis data.
Am Tropical Monsoon
Climate OverviewKigali, Rwanda in September has warm conditions, with highs averaging 26°C (79°F). Rain falls on about 10 days this month. Temperatures drop noticeably between day and night.
This month falls at the beginning of Spring.
Temperatures remain fairly steady throughout September, with daily highs around 26°C (79°F).
September sees fairly even rainfall, totalling about 59 mm across the month.
The warmest days tend to fall around the 15th, averaging 26.4°C (80°F).
Compared to August, this month is about 0°C cooler with 5 more rainy days.
Daily averages based on historical data (2016–2025)
Daytime temperatures around 26°C (79°F) are ideal for full-day outdoor exploration.
Rain usually comes in shorter passing showers rather than all-day rain.
1 of the last 5 yearly records were warmer than this month's long-run average.
| Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 25°C / 15°C | 27°C / 16°C | 14days (86 mm) Wet | 10.3h Excellent | 74% Muggy | 8.6 Very High | Good | View Details |
| February | 26°C / 15°C | 28°C / 16°C | 15days (78 mm) Wet | 10.3h Excellent | 75% Muggy | 9.3 Very High | Good | View Details |
| March | 25°C / 15°C | 28°C / 16°C | 21days (126 mm) Wet | 10h Excellent | 78% Humid | 9 Very High | Wet | View Details |
| April | 24°C / 15°C | 27°C / 17°C | 24days (183 mm) Wet | 9h Good | 83% Humid | 8.2 Very High | Wet | View Details |
| May | 24°C / 16°C | 25°C / 16°C | 14days (79 mm) Wet | 10h Excellent | 76% Humid | 8 Very High | Excellent | View Details |
| June best | 25°C / 15°C | 25°C / 15°C | 2days (9 mm) Excellent | 9.9h Good | 63% Muggy | 7.9 Very High | Excellent | View Details |
| July best | 26°C / 16°C | 25°C / 15°C | 1days (3 mm) Excellent | 9.6h Good | 52% Moderate | 8 Very High | Excellent | View Details |
| August best | 26°C / 16°C | 26°C / 16°C | 5days (31 mm) Good | 9.8h Good | 57% Moderate | 8.6 Very High | Excellent | View Details |
| September | 26°C / 16°C | 27°C / 16°C | 10days (59 mm) Wet | 10.3h Excellent | 67% Muggy | 8.8 Very High | Excellent | View Details |
| October | 25°C / 15°C | 27°C / 16°C | 17days (117 mm) Wet | 10.1h Excellent | 74% Muggy | 9 Very High | Good | View Details |
| November | 24°C / 15°C | 26°C / 15°C | 21days (140 mm) Wet | 9.6h Good | 79% Humid | 8.6 Very High | Wet | View Details |
| December | 25°C / 15°C | 27°C / 15°C | 18days (101 mm) Wet | 10.1h Excellent | 78% Humid | 8.6 Very High | Good | View Details |
Summer clothing like shorts, t-shirts, and sundresses will be comfortable. Bring a light cardigan for air-conditioned spaces.
Temperatures drop significantly at night, so pack layers you can add or remove throughout the day.
A waterproof jacket or compact umbrella is recommended for occasional showers.
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