Average annual temperature is 26.5 °C
Absolute maximum temperature: 38.4 °C
Absolute minimum temperature: 14.3 °C
Number of sunny days: 202 days
Number of rainy days: 163 days
Look at detailed online map of Diatéa
* Weather data for Diatéa 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) | 33.8 | 35.3 | 36.9 | 38.4 | 37.3 | 34.9 | 33.0 | 31.4 | 33.1 | 34.0 | 34.9 | 34.7 |
| Average daytime temperature (°C) | 31.0 | 33.1 | 35.1 | 36.5 | 33.5 | 31.2 | 29.9 | 28.4 | 29.6 | 31.5 | 33.5 | 32.4 |
| Average temperature (°C) | 24.6 | 26.9 | 28.7 | 30.0 | 28.1 | 26.1 | 24.9 | 24.0 | 24.7 | 26.2 | 27.6 | 26.2 |
| Average night temperature (°C) | 19.1 | 21.6 | 23.0 | 24.0 | 23.7 | 22.3 | 21.5 | 21.1 | 21.2 | 22.3 | 22.4 | 20.7 |
| Absolute minimum temperature (°C) | 17.4 | 18.2 | 21.9 | 21.3 | 21.0 | 21.2 | 20.6 | 20.1 | 19.8 | 20.9 | 19.7 | 14.3 |
| 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) | 11.5 | 11.8 | 12.1 | 12.4 | 12.7 | 12.8 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.4 |
| 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) | 10.5 | 10.2 | 10.5 | 10.6 | 9.3 | 9.2 | 9.4 | 8.4 | 9.5 | 9.8 | 10.7 | 10.6 |
| Precipitation (mm) | 0 | 0 | 1 | 7 | 90 | 157 | 160 | 218 | 228 | 48 | 1 | 0 |
| Sunny days | 31 | 28 | 29 | 26 | 12 | 7 | 1 | 1 | 3 | 6 | 27 | 31 |
| Rainy days | 0 | 0 | 2 | 4 | 19 | 23 | 30 | 30 | 27 | 25 | 3 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Diatéa is at