Average annual temperature is 25.3 °C
Absolute maximum temperature: 36.5 °C
Absolute minimum temperature: 18.6 °C
Number of sunny days: 78 days
Number of rainy days: 287 days
Look at detailed online map of Iwama
* Weather data for Iwama 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) | 33.9 | 36.0 | 36.5 | 34.9 | 34.1 | 34.6 | 34.8 | 35.9 | 36.0 | 36.1 | 32.8 | 33.5 |
| Average daytime temperature (°C) | 30.9 | 32.8 | 31.5 | 31.4 | 31.8 | 30.7 | 32.6 | 32.8 | 31.9 | 32.8 | 29.6 | 30.8 |
| Average temperature (°C) | 24.5 | 26.0 | 24.9 | 25.0 | 25.6 | 24.9 | 26.1 | 26.1 | 25.2 | 25.9 | 24.1 | 24.8 |
| Average night temperature (°C) | 20.6 | 21.2 | 20.8 | 21.0 | 21.8 | 21.3 | 21.1 | 21.5 | 21.1 | 21.6 | 20.9 | 21.4 |
| Absolute minimum temperature (°C) | 18.6 | 19.8 | 18.8 | 19.3 | 19.9 | 20.2 | 20.0 | 19.3 | 19.3 | 20.5 | 19.5 | 20.0 |
| 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 | 12.0 | 12.1 | 12.2 | 12.2 | 12.2 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.9 | 9.0 | 8.3 | 8.5 | 9.4 | 8.4 | 10.5 | 9.0 | 8.0 | 8.8 | 7.1 | 8.6 |
| Precipitation (mm) | 54 | 59 | 121 | 139 | 93 | 78 | 18 | 68 | 102 | 104 | 196 | 131 |
| Sunny days | 7 | 15 | 5 | 4 | 6 | 7 | 16 | 8 | 2 | 4 | 1 | 3 |
| Rainy days | 24 | 13 | 26 | 26 | 25 | 23 | 15 | 23 | 28 | 27 | 29 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Iwama is at