Average annual temperature is 18.7 °C
Absolute maximum temperature: 28.9 °C
Absolute minimum temperature: 10.5 °C
Number of sunny days: 97 days
Number of rainy days: 268 days
Look at detailed online map of Cyeza
* Weather data for Cyeza 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) | 25.6 | 27.3 | 27.4 | 25.1 | 25.2 | 26.3 | 28.2 | 28.9 | 27.2 | 27.6 | 26.4 | 26.3 |
| Average daytime temperature (°C) | 24.1 | 25.3 | 23.9 | 23.2 | 23.5 | 24.5 | 25.4 | 26.6 | 25.3 | 25.5 | 23.5 | 24.3 |
| Average temperature (°C) | 18.0 | 18.5 | 17.9 | 17.7 | 18.5 | 19.2 | 19.3 | 20.8 | 18.8 | 19.2 | 18.0 | 18.5 |
| Average night temperature (°C) | 12.6 | 13.0 | 13.6 | 13.5 | 13.8 | 13.7 | 13.1 | 14.7 | 13.9 | 14.0 | 13.9 | 13.8 |
| Absolute minimum temperature (°C) | 10.5 | 10.7 | 12.4 | 11.9 | 12.6 | 12.2 | 12.0 | 13.6 | 12.0 | 11.5 | 12.4 | 12.2 |
| 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 | 12.0 | 12.1 | 12.2 | 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) | 10.7 | 10.2 | 9.4 | 9.6 | 10.4 | 10.3 | 10.5 | 10.2 | 10.3 | 10.6 | 9.6 | 10.5 |
| Precipitation (mm) | 55 | 62 | 225 | 142 | 73 | 6 | 0 | 1 | 109 | 75 | 149 | 177 |
| Sunny days | 4 | 7 | 3 | 0 | 6 | 13 | 30 | 27 | 3 | 4 | 0 | 0 |
| Rainy days | 27 | 21 | 28 | 30 | 25 | 17 | 1 | 4 | 27 | 27 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Cyeza is at