Average annual temperature is 24.7 °C
Absolute maximum temperature: 36.4 °C
Absolute minimum temperature: 14.3 °C
Number of sunny days: 139 days
Number of rainy days: 226 days
Look at detailed online map of Diassédougou
* Weather data for Diassédougou 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) | 33.5 | 35.1 | 36.4 | 34.4 | 34.4 | 31.2 | 30.7 | 31.4 | 31.3 | 31.5 | 32.9 | 31.9 |
| Average daytime temperature (°C) | 31.5 | 33.4 | 33.1 | 32.7 | 31.7 | 29.0 | 28.5 | 28.1 | 29.0 | 29.4 | 30.8 | 30.6 |
| Average temperature (°C) | 24.1 | 26.4 | 26.2 | 26.3 | 26.0 | 23.9 | 23.5 | 23.3 | 23.6 | 24.2 | 25.0 | 23.6 |
| Average night temperature (°C) | 17.8 | 20.3 | 21.2 | 21.6 | 21.8 | 20.6 | 20.4 | 20.3 | 20.2 | 20.4 | 20.2 | 17.2 |
| Absolute minimum temperature (°C) | 15.2 | 17.8 | 19.8 | 20.7 | 20.6 | 19.7 | 19.4 | 19.5 | 19.0 | 19.1 | 17.4 | 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) | 11.7 | 11.8 | 12.1 | 12.3 | 12.5 | 12.6 | 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) | 10.7 | 10.1 | 9.1 | 10.0 | 9.1 | 8.9 | 8.8 | 7.9 | 9.1 | 9.6 | 9.8 | 10.7 |
| Precipitation (mm) | 9 | 8 | 69 | 44 | 108 | 177 | 206 | 310 | 260 | 73 | 73 | 0 |
| Sunny days | 30 | 25 | 14 | 16 | 5 | 1 | 1 | 0 | 1 | 5 | 11 | 30 |
| Rainy days | 1 | 3 | 17 | 14 | 26 | 29 | 30 | 31 | 29 | 26 | 19 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Diassédougou is at