Average annual temperature is 23.4 °C
Absolute maximum temperature: 34.7 °C
Absolute minimum temperature: 14.1 °C
Number of sunny days: 126 days
Number of rainy days: 239 days
Look at detailed online map of Sirouadou
* Weather data for Sirouadou 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) | 33.2 | 34.7 | 33.4 | 33.6 | 33.6 | 31.0 | 30.9 | 32.7 | 32.8 | 31.8 | 32.9 | 32.7 |
| Average daytime temperature (°C) | 31.5 | 33.0 | 31.7 | 31.6 | 30.4 | 28.1 | 27.7 | 27.8 | 29.0 | 29.5 | 30.4 | 31.0 |
| Average temperature (°C) | 23.3 | 25.3 | 24.6 | 24.3 | 23.9 | 22.5 | 22.2 | 22.4 | 22.7 | 23.2 | 23.7 | 23.1 |
| Average night temperature (°C) | 16.8 | 18.7 | 19.6 | 20.1 | 20.4 | 19.9 | 19.6 | 19.7 | 19.7 | 19.5 | 19.1 | 16.6 |
| Absolute minimum temperature (°C) | 15.0 | 15.2 | 17.6 | 19.1 | 19.6 | 19.1 | 18.5 | 18.5 | 18.5 | 18.1 | 16.2 | 14.1 |
| 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) | 10.3 | 9.9 | 8.8 | 8.9 | 8.1 | 7.3 | 7.1 | 6.9 | 8.0 | 8.9 | 9.2 | 10.6 |
| Precipitation (mm) | 3 | 1 | 87 | 118 | 217 | 203 | 325 | 338 | 342 | 123 | 46 | 0 |
| Sunny days | 28 | 25 | 15 | 11 | 2 | 0 | 0 | 0 | 0 | 3 | 11 | 31 |
| Rainy days | 3 | 3 | 16 | 19 | 29 | 30 | 31 | 31 | 30 | 28 | 19 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sirouadou is at