Average annual temperature is 25.7 °C
Absolute maximum temperature: 37.4 °C
Absolute minimum temperature: 15.6 °C
Number of sunny days: 154 days
Number of rainy days: 211 days
Look at detailed online map of Manian
* Weather data for Manian 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) | 34.5 | 36.4 | 37.1 | 37.4 | 34.9 | 32.2 | 31.7 | 31.8 | 32.0 | 32.4 | 33.7 | 34.8 |
| Average daytime temperature (°C) | 32.1 | 34.8 | 35.3 | 34.7 | 31.9 | 29.4 | 29.1 | 28.6 | 29.4 | 30.0 | 32.1 | 32.9 |
| Average temperature (°C) | 24.5 | 27.5 | 28.2 | 28.1 | 26.3 | 24.9 | 24.4 | 24.2 | 24.4 | 25.1 | 25.9 | 25.4 |
| Average night temperature (°C) | 17.8 | 20.5 | 22.0 | 23.0 | 22.7 | 22.0 | 21.5 | 21.5 | 21.4 | 21.6 | 20.9 | 18.2 |
| Absolute minimum temperature (°C) | 15.8 | 17.5 | 19.6 | 21.8 | 21.8 | 21.1 | 20.4 | 20.5 | 20.7 | 20.5 | 17.5 | 15.6 |
| 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) | 10.1 | 10.1 | 10.1 | 9.8 | 8.7 | 7.4 | 8.4 | 7.5 | 8.8 | 9.3 | 10.1 | 10.4 |
| Precipitation (mm) | 1 | 0 | 13 | 48 | 205 | 170 | 358 | 340 | 374 | 263 | 34 | 0 |
| Sunny days | 29 | 26 | 25 | 23 | 3 | 0 | 0 | 0 | 0 | 4 | 13 | 31 |
| Rainy days | 2 | 2 | 6 | 7 | 28 | 30 | 31 | 31 | 30 | 27 | 17 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Manian is at