Average annual temperature is 26.1 °C
Absolute maximum temperature: 38.7 °C
Absolute minimum temperature: 16.9 °C
Number of sunny days: 131 days
Number of rainy days: 234 days
Look at detailed online map of Toumaniya
* Weather data for Toumaniya 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 | 38.7 | 38.6 | 37.9 | 35.9 | 31.9 | 33.7 | 32.9 | 32.5 | 33.1 | 34.0 | 35.6 |
| Average daytime temperature (°C) | 36.1 | 36.3 | 35.6 | 35.5 | 33.1 | 30.2 | 29.7 | 29.0 | 30.1 | 30.6 | 32.1 | 33.8 |
| Average temperature (°C) | 26.4 | 27.2 | 27.2 | 27.9 | 27.2 | 25.3 | 24.9 | 24.7 | 25.0 | 25.4 | 26.3 | 25.9 |
| Average night temperature (°C) | 19.9 | 21.6 | 22.4 | 23.5 | 24.2 | 23.1 | 22.5 | 22.6 | 22.8 | 22.7 | 22.5 | 20.4 |
| Absolute minimum temperature (°C) | 17.5 | 20.3 | 20.6 | 21.8 | 23.2 | 22.1 | 21.0 | 21.4 | 21.8 | 22.1 | 21.1 | 16.9 |
| 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 | 12.3 | 12.6 | 12.7 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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 | 10.0 | 10.0 | 9.6 | 7.8 | 6.7 | 7.1 | 5.8 | 6.6 | 7.6 | 9.5 | 10.0 |
| Precipitation (mm) | 0 | 0 | 15 | 51 | 273 | 420 | 569 | 750 | 450 | 409 | 80 | 9 |
| Sunny days | 30 | 27 | 22 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 30 |
| Rainy days | 1 | 1 | 9 | 19 | 31 | 30 | 31 | 31 | 30 | 31 | 19 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Toumaniya is at