Average annual temperature is 25.1 °C
Absolute maximum temperature: 35.4 °C
Absolute minimum temperature: 18.8 °C
Number of sunny days: 41 days
Number of rainy days: 324 days
Look at detailed online map of Isemba
* Weather data for Isemba 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) | 33.2 | 35.3 | 35.4 | 33.2 | 33.3 | 32.5 | 32.9 | 32.6 | 33.0 | 33.3 | 32.1 | 33.9 |
| Average daytime temperature (°C) | 30.8 | 32.6 | 31.5 | 30.6 | 31.2 | 30.0 | 31.1 | 30.6 | 30.3 | 30.6 | 30.0 | 31.1 |
| Average temperature (°C) | 24.9 | 25.8 | 25.2 | 25.0 | 25.5 | 24.8 | 25.5 | 25.1 | 24.9 | 25.1 | 24.6 | 25.3 |
| Average night temperature (°C) | 21.0 | 21.3 | 21.5 | 21.8 | 22.0 | 21.5 | 21.2 | 21.3 | 21.8 | 22.1 | 21.7 | 22.1 |
| Absolute minimum temperature (°C) | 18.9 | 19.0 | 20.3 | 20.8 | 21.2 | 20.7 | 20.3 | 18.8 | 20.7 | 21.3 | 20.8 | 21.1 |
| 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 | 12.1 | 12.0 | 12.0 | 12.1 | 12.1 | 12.1 | 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) | 8.7 | 9.4 | 8.5 | 8.4 | 9.3 | 8.9 | 10.4 | 9.0 | 8.5 | 7.9 | 8.0 | 8.2 |
| Precipitation (mm) | 80 | 40 | 164 | 174 | 111 | 76 | 22 | 129 | 160 | 198 | 299 | 198 |
| Sunny days | 8 | 8 | 3 | 2 | 3 | 5 | 6 | 2 | 1 | 0 | 0 | 3 |
| Rainy days | 23 | 20 | 28 | 28 | 28 | 25 | 25 | 29 | 29 | 31 | 30 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Isemba is at