Average annual temperature is 21.9 °C
Absolute maximum temperature: 33.6 °C
Absolute minimum temperature: 14.5 °C
Number of sunny days: 116 days
Number of rainy days: 249 days
Look at detailed online map of Nyabirundo
* Weather data for Nyabirundo Tanzania is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 31.6 | 33.3 | 30.8 | 29.6 | 31.4 | 31.9 | 31.2 | 32.9 | 32.4 | 33.6 | 32.1 | 29.6 |
| Average daytime temperature (°C) | 28.3 | 30.6 | 26.1 | 26.5 | 28.4 | 29.3 | 29.5 | 30.2 | 29.6 | 31.4 | 26.8 | 26.5 |
| Average temperature (°C) | 21.5 | 23.0 | 20.4 | 20.7 | 21.9 | 22.4 | 22.5 | 23.1 | 22.3 | 23.3 | 20.6 | 20.8 |
| Average night temperature (°C) | 16.1 | 17.8 | 16.4 | 16.6 | 17.0 | 17.1 | 16.3 | 17.2 | 17.4 | 17.9 | 16.7 | 16.7 |
| Absolute minimum temperature (°C) | 14.5 | 16.6 | 15.2 | 15.7 | 15.3 | 15.7 | 14.9 | 15.5 | 16.1 | 16.6 | 15.3 | 15.6 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.2 | 12.2 | 12.1 | 12.1 | 12.0 | 12.0 | 12.0 | 12.1 | 12.1 | 12.1 | 12.2 | 12.2 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 11.2 | 10.9 | 9.8 | 10.3 | 10.6 | 10.6 | 10.6 | 10.2 | 10.6 | 10.7 | 9.8 | 10.6 |
| Precipitation (mm) | 27 | 74 | 216 | 179 | 73 | 19 | 1 | 8 | 81 | 68 | 181 | 148 |
| Sunny days | 12 | 9 | 5 | 3 | 10 | 13 | 24 | 21 | 6 | 10 | 1 | 2 |
| Rainy days | 19 | 19 | 26 | 27 | 21 | 17 | 7 | 10 | 24 | 21 | 29 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Nyabirundo is at