Average annual temperature is 25.4 °C
Absolute maximum temperature: 33.2 °C
Absolute minimum temperature: 20.1 °C
Number of sunny days: 30 days
Number of rainy days: 335 days
Look at detailed online map of Massanga
* Weather data for Massanga 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) | 32.2 | 32.5 | 32.9 | 32.8 | 32.8 | 31.5 | 29.3 | 31.0 | 32.6 | 33.2 | 32.2 | 32.8 |
| Average daytime temperature (°C) | 29.9 | 30.7 | 30.5 | 30.5 | 31.0 | 29.3 | 28.1 | 29.0 | 30.1 | 30.2 | 29.7 | 30.2 |
| Average temperature (°C) | 24.8 | 25.7 | 25.6 | 25.6 | 26.1 | 25.3 | 24.7 | 25.3 | 25.6 | 25.3 | 25.1 | 25.6 |
| Average night temperature (°C) | 22.3 | 22.9 | 22.9 | 23.0 | 23.5 | 22.6 | 22.0 | 22.4 | 22.9 | 23.1 | 23.0 | 23.3 |
| Absolute minimum temperature (°C) | 21.6 | 22.2 | 21.9 | 22.2 | 22.8 | 20.1 | 20.9 | 20.7 | 22.0 | 22.5 | 22.4 | 22.8 |
| 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 | 12.0 |
| Daylight mean duration (h) | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 |
| 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) | 7.8 | 8.1 | 7.4 | 7.8 | 8.6 | 7.8 | 4.7 | 5.5 | 5.7 | 6.5 | 6.1 | 7.5 |
| Precipitation (mm) | 310 | 252 | 310 | 377 | 256 | 81 | 16 | 23 | 156 | 537 | 627 | 462 |
| Sunny days | 1 | 2 | 0 | 3 | 0 | 4 | 10 | 6 | 4 | 0 | 0 | 0 |
| Rainy days | 30 | 26 | 31 | 27 | 31 | 26 | 21 | 25 | 26 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Massanga is at