Average annual temperature is 23.9 °C
Absolute maximum temperature: 33.4 °C
Absolute minimum temperature: 16.9 °C
Number of sunny days: 27 days
Number of rainy days: 338 days
Look at detailed online map of Kessala
* Weather data for Kessala Gabon 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 | 33.4 | 33.0 | 32.1 | 31.9 | 30.6 | 30.8 | 30.8 | 31.4 | 31.2 | 31.6 | 31.8 |
| Average daytime temperature (°C) | 29.3 | 30.9 | 30.1 | 29.6 | 29.9 | 29.0 | 28.9 | 29.0 | 29.7 | 29.1 | 29.0 | 29.5 |
| Average temperature (°C) | 23.5 | 24.3 | 24.0 | 23.9 | 24.3 | 23.7 | 23.7 | 23.9 | 24.1 | 24.0 | 23.7 | 24.2 |
| Average night temperature (°C) | 19.8 | 20.3 | 20.3 | 20.5 | 20.9 | 20.0 | 19.5 | 20.0 | 20.6 | 21.1 | 20.9 | 20.9 |
| Absolute minimum temperature (°C) | 17.8 | 16.9 | 19.1 | 19.3 | 19.0 | 17.1 | 17.0 | 18.2 | 19.4 | 19.6 | 20.3 | 20.3 |
| 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 | 12.1 | 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) | 8.3 | 8.8 | 8.2 | 8.2 | 7.8 | 8.6 | 9.6 | 9.1 | 8.0 | 7.7 | 7.2 | 8.0 |
| Precipitation (mm) | 226 | 141 | 237 | 290 | 172 | 92 | 34 | 98 | 156 | 316 | 394 | 326 |
| Sunny days | 1 | 3 | 2 | 0 | 1 | 4 | 10 | 3 | 1 | 0 | 1 | 1 |
| Rainy days | 30 | 25 | 29 | 30 | 30 | 26 | 21 | 28 | 29 | 31 | 29 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kessala is at