Average annual temperature is 26.3 °C
Absolute maximum temperature: 38.5 °C
Absolute minimum temperature: 17.9 °C
Number of sunny days: 148 days
Number of rainy days: 217 days
Look at detailed online map of Toromélun
* Weather data for Toromélun 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) | 38.5 | 36.7 | 37.4 | 38.4 | 35.7 | 33.4 | 32.0 | 32.7 | 32.7 | 32.6 | 34.0 | 36.0 |
| Average daytime temperature (°C) | 34.8 | 35.1 | 34.5 | 35.5 | 33.3 | 30.1 | 28.7 | 28.7 | 30.0 | 30.5 | 32.1 | 34.0 |
| Average temperature (°C) | 26.2 | 26.7 | 26.6 | 28.0 | 27.8 | 25.9 | 25.0 | 24.9 | 25.2 | 25.8 | 26.7 | 26.5 |
| Average night temperature (°C) | 20.3 | 21.1 | 22.0 | 23.5 | 24.5 | 23.7 | 22.8 | 22.9 | 22.9 | 23.2 | 23.2 | 21.1 |
| Absolute minimum temperature (°C) | 18.8 | 19.8 | 20.1 | 22.1 | 22.8 | 22.5 | 20.9 | 21.8 | 22.2 | 22.3 | 20.4 | 17.9 |
| 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 | 12.7 | 12.7 | 12.5 | 12.2 | 11.9 | 11.7 | 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) | 10.0 | 10.1 | 10.1 | 10.4 | 8.3 | 7.5 | 6.9 | 6.0 | 7.0 | 7.3 | 9.5 | 9.8 |
| Precipitation (mm) | 0 | 0 | 3 | 10 | 103 | 330 | 506 | 626 | 455 | 300 | 63 | 1 |
| Sunny days | 31 | 27 | 24 | 19 | 4 | 0 | 0 | 0 | 0 | 0 | 13 | 30 |
| Rainy days | 0 | 1 | 7 | 11 | 27 | 30 | 31 | 31 | 30 | 31 | 17 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Toromélun is at