Average annual temperature is 24.2 °C
Absolute maximum temperature: 34.8 °C
Absolute minimum temperature: 17.0 °C
Number of sunny days: 68 days
Number of rainy days: 297 days
Look at detailed online map of Brazzaville
* Weather data for Brazzaville Cameroon is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 32.6 | 34.4 | 34.8 | 32.4 | 33.0 | 31.3 | 31.5 | 32.1 | 31.0 | 32.1 | 31.3 | 33.1 |
| Average daytime temperature (°C) | 30.7 | 31.8 | 30.2 | 29.5 | 30.1 | 28.0 | 29.1 | 29.2 | 28.9 | 29.7 | 28.5 | 31.0 |
| Average temperature (°C) | 24.3 | 25.3 | 24.4 | 24.4 | 24.8 | 23.5 | 24.0 | 23.9 | 23.7 | 24.1 | 23.6 | 24.7 |
| Average night temperature (°C) | 19.2 | 20.3 | 20.9 | 21.1 | 21.4 | 20.8 | 20.7 | 20.7 | 20.7 | 21.0 | 20.9 | 20.1 |
| Absolute minimum temperature (°C) | 17.0 | 18.0 | 19.9 | 20.0 | 20.2 | 20.1 | 19.6 | 18.8 | 19.4 | 19.9 | 19.9 | 17.8 |
| 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 | 11.0 |
| Daylight mean duration (h) | 12.0 | 12.0 | 12.1 | 12.2 | 12.2 | 12.3 | 12.3 | 12.2 | 12.1 | 12.1 | 12.0 | 12.0 |
| Daylight minimum duration (h) | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.8 | 10.0 | 8.1 | 8.4 | 9.8 | 8.1 | 9.4 | 8.5 | 8.3 | 8.6 | 7.4 | 9.6 |
| Precipitation (mm) | 4 | 27 | 173 | 134 | 64 | 169 | 75 | 126 | 204 | 173 | 224 | 43 |
| Sunny days | 20 | 13 | 4 | 3 | 6 | 1 | 1 | 2 | 0 | 0 | 0 | 18 |
| Rainy days | 11 | 15 | 27 | 27 | 25 | 29 | 30 | 29 | 30 | 31 | 30 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Brazzaville is at