Average annual temperature is 23.7 °C
Absolute maximum temperature: 33.2 °C
Absolute minimum temperature: 16.9 °C
Number of sunny days: 50 days
Number of rainy days: 315 days
Look at detailed online map of Idjima
* Weather data for Idjima 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) | 31.4 | 32.8 | 31.7 | 32.1 | 31.5 | 29.3 | 30.3 | 31.6 | 33.2 | 31.8 | 31.0 | 32.1 |
| Average daytime temperature (°C) | 28.2 | 29.6 | 29.4 | 29.7 | 29.5 | 27.4 | 27.2 | 27.7 | 29.0 | 29.9 | 28.6 | 28.6 |
| Average temperature (°C) | 23.2 | 24.1 | 24.2 | 24.4 | 24.6 | 23.1 | 22.3 | 22.9 | 24.0 | 24.4 | 23.9 | 23.9 |
| Average night temperature (°C) | 20.4 | 21.0 | 21.3 | 21.4 | 21.7 | 20.0 | 18.4 | 18.8 | 20.4 | 21.4 | 21.3 | 21.3 |
| Absolute minimum temperature (°C) | 19.6 | 18.3 | 20.4 | 20.7 | 20.7 | 17.3 | 16.9 | 17.2 | 18.6 | 20.1 | 20.4 | 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 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.3 | 12.2 | 12.1 | 12.0 | 11.9 | 11.9 | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.3 |
| 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) | 7.3 | 7.9 | 8.0 | 8.0 | 6.8 | 6.2 | 6.7 | 5.4 | 6.0 | 6.6 | 6.5 | 6.8 |
| Precipitation (mm) | 373 | 187 | 234 | 281 | 145 | 30 | 6 | 3 | 51 | 255 | 389 | 521 |
| Sunny days | 0 | 1 | 1 | 0 | 0 | 5 | 17 | 19 | 7 | 0 | 0 | 0 |
| Rainy days | 31 | 27 | 30 | 30 | 31 | 25 | 14 | 12 | 23 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Idjima is at