Average annual temperature is 18.5 °C
Absolute maximum temperature: 29.8 °C
Absolute minimum temperature: 10.5 °C
Number of sunny days: 113 days
Number of rainy days: 252 days
Look at detailed online map of Runyoni
* Weather data for Runyoni Burundi is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 25.4 | 26.9 | 27.5 | 25.2 | 25.7 | 26.1 | 29.5 | 29.8 | 28.7 | 28.1 | 26.9 | 26.0 |
| Average daytime temperature (°C) | 24.0 | 24.8 | 23.9 | 23.3 | 23.7 | 24.4 | 25.0 | 26.7 | 25.5 | 26.2 | 23.7 | 24.2 |
| Average temperature (°C) | 17.7 | 18.2 | 17.8 | 17.6 | 18.2 | 18.4 | 18.4 | 20.3 | 18.9 | 19.7 | 17.9 | 18.3 |
| Average night temperature (°C) | 12.4 | 12.9 | 13.3 | 13.2 | 13.1 | 12.7 | 12.1 | 13.8 | 13.4 | 14.0 | 13.6 | 13.8 |
| Absolute minimum temperature (°C) | 10.5 | 10.5 | 11.7 | 11.1 | 12.0 | 10.9 | 10.6 | 12.5 | 11.5 | 12.3 | 11.9 | 12.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.3 | 12.2 | 12.1 | 12.0 | 12.0 | 11.9 | 12.0 | 12.0 | 12.1 | 12.2 | 12.3 | 12.3 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 10.8 | 10.3 | 9.6 | 9.8 | 10.2 | 9.9 | 10.8 | 10.2 | 10.3 | 10.9 | 9.4 | 10.2 |
| Precipitation (mm) | 72 | 86 | 236 | 178 | 52 | 4 | 0 | 1 | 132 | 60 | 199 | 218 |
| Sunny days | 7 | 5 | 2 | 0 | 6 | 19 | 31 | 29 | 8 | 6 | 0 | 0 |
| Rainy days | 24 | 23 | 29 | 30 | 25 | 11 | 0 | 2 | 22 | 25 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Runyoni is at