Average annual temperature is 16.8 °C
Absolute maximum temperature: 25.2 °C
Absolute minimum temperature: 10.0 °C
Number of sunny days: 74 days
Number of rainy days: 291 days
Look at detailed online map of Cyeru
* Weather data for Cyeru Rwanda is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 23.0 | 24.2 | 25.2 | 22.7 | 22.9 | 22.3 | 24.3 | 24.7 | 24.1 | 23.3 | 22.0 | 22.6 |
| Average daytime temperature (°C) | 21.0 | 22.3 | 21.1 | 20.6 | 20.9 | 20.9 | 21.8 | 22.8 | 22.0 | 21.9 | 20.5 | 21.4 |
| Average temperature (°C) | 16.4 | 17.4 | 16.3 | 16.2 | 16.6 | 16.8 | 16.9 | 18.0 | 16.9 | 17.1 | 16.3 | 16.7 |
| Average night temperature (°C) | 12.4 | 13.2 | 13.0 | 12.7 | 13.0 | 12.7 | 12.3 | 13.5 | 13.1 | 12.7 | 13.0 | 13.0 |
| Absolute minimum temperature (°C) | 10.6 | 11.3 | 11.6 | 11.2 | 11.8 | 11.3 | 10.0 | 11.0 | 10.8 | 11.1 | 11.0 | 11.0 |
| 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) | 10.6 | 10.0 | 8.2 | 9.0 | 10.0 | 9.9 | 10.3 | 9.4 | 9.6 | 10.0 | 8.9 | 10.1 |
| Precipitation (mm) | 44 | 50 | 246 | 141 | 100 | 21 | 1 | 5 | 160 | 134 | 141 | 145 |
| Sunny days | 6 | 8 | 2 | 0 | 0 | 7 | 25 | 23 | 1 | 2 | 0 | 0 |
| Rainy days | 25 | 20 | 29 | 30 | 31 | 23 | 6 | 8 | 29 | 29 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Cyeru is at