Average annual temperature is 27.1 °C
Absolute maximum temperature: 39.9 °C
Absolute minimum temperature: 17.9 °C
Number of sunny days: 214 days
Number of rainy days: 151 days
Look at detailed online map of Marca
* Weather data for Marca Guinea-Bissau is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 37.8 | 39.4 | 39.9 | 39.6 | 34.8 | 32.9 | 31.2 | 30.5 | 31.7 | 32.5 | 35.1 | 35.5 |
| Average daytime temperature (°C) | 32.4 | 34.5 | 31.8 | 33.3 | 31.6 | 30.3 | 29.0 | 28.8 | 29.9 | 30.8 | 32.6 | 33.4 |
| Average temperature (°C) | 25.6 | 27.2 | 26.8 | 28.2 | 28.3 | 28.0 | 26.5 | 26.2 | 26.6 | 27.2 | 27.8 | 26.5 |
| Average night temperature (°C) | 20.8 | 22.4 | 23.2 | 24.8 | 25.8 | 26.2 | 24.3 | 24.3 | 24.2 | 24.8 | 23.7 | 21.2 |
| Absolute minimum temperature (°C) | 18.9 | 21.0 | 21.1 | 23.3 | 24.0 | 24.4 | 23.2 | 23.2 | 22.7 | 22.8 | 20.5 | 17.9 |
| 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) | 11.5 | 11.8 | 12.1 | 12.4 | 12.7 | 12.8 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 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 | 10.7 | 10.8 | 11.0 | 9.6 | 9.4 | 8.3 | 7.7 | 8.8 | 9.0 | 10.1 | 9.8 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 9 | 91 | 386 | 416 | 298 | 190 | 12 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 25 | 9 | 1 | 2 | 0 | 3 | 23 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 6 | 21 | 30 | 29 | 30 | 28 | 7 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Marca is at