Average annual temperature is 24.4 °C
Absolute maximum temperature: 35.7 °C
Absolute minimum temperature: 15.8 °C
Number of sunny days: 87 days
Number of rainy days: 278 days
Look at detailed online map of Iwa
* Weather data for Iwa Democratic 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) | 32.1 | 34.7 | 35.7 | 33.4 | 33.6 | 33.4 | 33.9 | 34.1 | 33.7 | 34.1 | 32.6 | 32.8 |
| Average daytime temperature (°C) | 28.7 | 31.4 | 31.1 | 30.4 | 31.6 | 30.7 | 32.0 | 31.5 | 30.8 | 31.2 | 29.6 | 29.3 |
| Average temperature (°C) | 23.1 | 24.8 | 24.4 | 24.1 | 25.1 | 24.6 | 24.9 | 25.1 | 24.6 | 24.9 | 23.8 | 23.8 |
| Average night temperature (°C) | 19.4 | 20.1 | 20.2 | 20.4 | 20.6 | 20.0 | 18.8 | 20.0 | 20.2 | 20.6 | 20.3 | 20.5 |
| Absolute minimum temperature (°C) | 17.4 | 18.1 | 18.9 | 19.0 | 19.1 | 19.0 | 15.8 | 18.7 | 18.5 | 19.2 | 19.2 | 18.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.3 | 12.3 | 12.1 | 12.0 | 11.9 | 11.9 | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.4 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.5 | 9.4 | 8.6 | 8.6 | 9.8 | 9.6 | 10.7 | 9.8 | 9.0 | 9.0 | 8.2 | 7.6 |
| Precipitation (mm) | 79 | 24 | 143 | 178 | 39 | 28 | 1 | 27 | 68 | 122 | 149 | 260 |
| Sunny days | 6 | 7 | 3 | 1 | 7 | 9 | 25 | 13 | 7 | 5 | 0 | 4 |
| Rainy days | 25 | 21 | 28 | 29 | 24 | 21 | 6 | 18 | 23 | 26 | 30 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Iwa is at