Average annual temperature is 24.9 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: 14.0 °C
Number of sunny days: 129 days
Number of rainy days: 236 days
Look at detailed online map of Longoa
* Weather data for Longoa 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) | 35.0 | 36.2 | 36.7 | 35.5 | 34.4 | 31.6 | 30.9 | 32.4 | 31.3 | 31.7 | 34.6 | 34.1 |
| Average daytime temperature (°C) | 33.3 | 34.7 | 34.6 | 33.6 | 31.3 | 29.2 | 28.6 | 28.5 | 29.0 | 29.5 | 30.9 | 32.3 |
| Average temperature (°C) | 24.8 | 26.9 | 27.1 | 26.6 | 25.3 | 24.2 | 23.8 | 23.7 | 23.9 | 24.0 | 24.5 | 23.9 |
| Average night temperature (°C) | 17.3 | 20.1 | 21.3 | 22.2 | 21.9 | 21.3 | 20.9 | 20.9 | 21.1 | 20.6 | 20.1 | 17.0 |
| Absolute minimum temperature (°C) | 15.1 | 16.8 | 18.5 | 21.0 | 20.1 | 20.6 | 19.8 | 19.8 | 20.1 | 19.6 | 16.7 | 14.0 |
| 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 | 12.7 | 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) | 10.2 | 10.0 | 9.4 | 8.8 | 8.2 | 7.5 | 8.0 | 7.3 | 8.1 | 8.7 | 9.7 | 10.6 |
| Precipitation (mm) | 19 | 9 | 66 | 132 | 204 | 203 | 254 | 353 | 301 | 205 | 52 | 0 |
| Sunny days | 29 | 25 | 18 | 9 | 3 | 0 | 1 | 0 | 0 | 4 | 11 | 29 |
| Rainy days | 2 | 3 | 13 | 21 | 28 | 30 | 30 | 31 | 30 | 27 | 19 | 2 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Longoa is at