Average annual temperature is 25.7 °C
Absolute maximum temperature: 37.5 °C
Absolute minimum temperature: 15.4 °C
Number of sunny days: 155 days
Number of rainy days: 210 days
Look at detailed online map of Arpela
* Weather data for Arpela 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) | 34.3 | 36.4 | 37.5 | 37.2 | 34.8 | 32.2 | 32.0 | 32.3 | 32.1 | 32.3 | 33.8 | 35.5 |
| Average daytime temperature (°C) | 32.3 | 34.9 | 35.6 | 35.1 | 32.0 | 29.6 | 29.4 | 28.9 | 29.6 | 30.2 | 32.1 | 33.0 |
| Average temperature (°C) | 24.5 | 27.4 | 28.4 | 28.3 | 26.3 | 24.9 | 24.5 | 24.3 | 24.6 | 25.0 | 25.9 | 25.1 |
| Average night temperature (°C) | 17.6 | 20.5 | 22.1 | 23.1 | 22.7 | 21.9 | 21.6 | 21.6 | 21.5 | 21.5 | 20.8 | 17.9 |
| Absolute minimum temperature (°C) | 15.8 | 17.6 | 19.3 | 21.9 | 21.5 | 21.1 | 20.6 | 20.7 | 20.8 | 20.2 | 17.3 | 15.4 |
| 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 | 12.3 | 12.6 | 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) | 10.0 | 10.1 | 10.1 | 9.5 | 8.5 | 7.5 | 7.6 | 7.1 | 8.7 | 9.3 | 10.0 | 10.4 |
| Precipitation (mm) | 5 | 1 | 14 | 46 | 259 | 196 | 292 | 312 | 430 | 257 | 44 | 0 |
| Sunny days | 29 | 27 | 26 | 22 | 1 | 1 | 0 | 0 | 0 | 4 | 14 | 31 |
| Rainy days | 2 | 1 | 5 | 8 | 30 | 29 | 31 | 31 | 30 | 27 | 16 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Arpela is at