Average annual temperature is 23.5 °C
Absolute maximum temperature: 32.3 °C
Absolute minimum temperature: 18.1 °C
Number of sunny days: 13 days
Number of rainy days: 352 days
Look at detailed online map of Ntsiami
* Weather data for Ntsiami Republic of the Congo 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 | 32.3 | 31.5 | 30.4 | 30.9 | 29.5 | 30.4 | 30.6 | 30.1 | 30.7 | 30.2 | 31.9 |
| Average daytime temperature (°C) | 29.4 | 29.8 | 28.6 | 28.5 | 29.0 | 28.1 | 28.5 | 28.7 | 28.8 | 28.3 | 28.1 | 29.3 |
| Average temperature (°C) | 23.6 | 24.0 | 23.4 | 23.4 | 23.9 | 23.3 | 23.5 | 23.5 | 23.4 | 23.3 | 23.1 | 24.1 |
| Average night temperature (°C) | 19.8 | 20.3 | 20.0 | 20.3 | 20.7 | 20.2 | 20.0 | 20.1 | 20.3 | 20.5 | 20.4 | 20.7 |
| Absolute minimum temperature (°C) | 18.1 | 18.6 | 18.1 | 19.6 | 19.7 | 18.7 | 19.1 | 19.2 | 19.4 | 19.6 | 18.8 | 19.2 |
| 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) | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 |
| 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) | 8.4 | 9.3 | 8.3 | 8.0 | 8.9 | 8.6 | 9.4 | 8.9 | 8.1 | 8.0 | 7.6 | 8.9 |
| Precipitation (mm) | 68 | 94 | 220 | 256 | 158 | 126 | 75 | 97 | 179 | 296 | 349 | 123 |
| Sunny days | 1 | 2 | 1 | 0 | 1 | 1 | 1 | 0 | 0 | 1 | 0 | 5 |
| Rainy days | 30 | 26 | 30 | 30 | 30 | 29 | 30 | 31 | 30 | 30 | 30 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ntsiami is at