Average annual temperature is 26.8 °C
Absolute maximum temperature: 39.6 °C
Absolute minimum temperature: 13.5 °C
Number of sunny days: 193 days
Number of rainy days: 172 days
Look at detailed online map of Maréna
* Weather data for Maréna Guinea is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 36.1 | 38.4 | 38.9 | 39.6 | 38.8 | 34.9 | 32.9 | 31.9 | 33.2 | 33.6 | 35.3 | 35.0 |
| Average daytime temperature (°C) | 33.2 | 36.3 | 37.3 | 38.1 | 34.7 | 31.7 | 30.4 | 29.5 | 30.1 | 31.1 | 33.7 | 32.9 |
| Average temperature (°C) | 24.9 | 28.5 | 30.0 | 31.0 | 28.6 | 26.5 | 25.4 | 24.8 | 25.0 | 25.6 | 26.7 | 25.0 |
| Average night temperature (°C) | 17.8 | 21.4 | 23.0 | 24.2 | 24.2 | 22.9 | 21.9 | 21.7 | 21.5 | 21.6 | 20.1 | 17.4 |
| Absolute minimum temperature (°C) | 15.3 | 18.2 | 18.5 | 22.6 | 23.2 | 21.6 | 20.8 | 21.0 | 20.4 | 19.1 | 16.0 | 13.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.6 | 11.8 | 12.1 | 12.4 | 12.6 | 12.8 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.5 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.3 | 10.1 | 10.2 | 10.4 | 9.1 | 9.8 | 9.6 | 8.7 | 8.9 | 9.4 | 10.6 | 10.5 |
| Precipitation (mm) | 0 | 0 | 1 | 5 | 95 | 163 | 273 | 304 | 315 | 136 | 4 | 0 |
| Sunny days | 31 | 28 | 28 | 25 | 10 | 5 | 1 | 1 | 2 | 6 | 25 | 31 |
| Rainy days | 0 | 0 | 3 | 5 | 21 | 25 | 30 | 30 | 28 | 25 | 5 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Maréna is at