Average annual temperature is 25.8 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: 15.3 °C
Number of sunny days: 163 days
Number of rainy days: 202 days
Look at detailed online map of Mamouria
* Weather data for Mamouria 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) | 34.1 | 36.4 | 37.2 | 37.0 | 35.0 | 32.1 | 31.5 | 31.9 | 32.0 | 32.6 | 33.9 | 35.6 |
| Average daytime temperature (°C) | 31.8 | 34.7 | 35.6 | 35.1 | 32.0 | 29.7 | 29.1 | 28.9 | 29.6 | 30.2 | 32.3 | 32.7 |
| Average temperature (°C) | 24.2 | 27.4 | 28.6 | 28.4 | 26.4 | 25.0 | 24.5 | 24.3 | 24.5 | 25.0 | 26.0 | 25.1 |
| Average night temperature (°C) | 17.4 | 20.7 | 22.4 | 23.2 | 22.6 | 21.7 | 21.4 | 21.3 | 21.3 | 21.4 | 20.7 | 17.9 |
| Absolute minimum temperature (°C) | 15.3 | 17.5 | 19.6 | 21.9 | 21.5 | 20.8 | 20.7 | 20.7 | 20.5 | 20.5 | 17.8 | 15.3 |
| 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) | 11.6 | 11.8 | 12.1 | 12.4 | 12.6 | 12.7 | 12.6 | 12.4 | 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) | 10.2 | 10.0 | 10.1 | 9.9 | 8.6 | 8.2 | 8.3 | 8.1 | 8.5 | 9.5 | 10.1 | 10.5 |
| Precipitation (mm) | 4 | 0 | 5 | 72 | 158 | 201 | 216 | 304 | 344 | 182 | 18 | 0 |
| Sunny days | 29 | 26 | 25 | 20 | 6 | 1 | 1 | 0 | 0 | 5 | 19 | 31 |
| Rainy days | 2 | 2 | 6 | 10 | 25 | 29 | 30 | 31 | 30 | 26 | 11 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mamouria is at