Average annual temperature is 27.0 °C
Absolute maximum temperature: 38.5 °C
Absolute minimum temperature: 17.8 °C
Number of sunny days: 201 days
Number of rainy days: 164 days
Look at detailed online map of Sàmecá
* Weather data for Sàmecá 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) | 35.8 | 37.3 | 37.9 | 38.5 | 32.5 | 31.9 | 30.1 | 30.7 | 31.2 | 32.8 | 36.4 | 37.2 |
| Average daytime temperature (°C) | 31.7 | 32.4 | 30.0 | 31.1 | 30.8 | 29.8 | 28.4 | 28.4 | 29.4 | 30.2 | 32.8 | 33.2 |
| Average temperature (°C) | 25.4 | 26.4 | 26.3 | 27.5 | 28.2 | 27.9 | 26.5 | 26.3 | 26.8 | 27.2 | 28.6 | 27.2 |
| Average night temperature (°C) | 20.5 | 21.5 | 23.0 | 24.4 | 26.1 | 26.2 | 24.6 | 24.6 | 24.8 | 25.0 | 25.2 | 22.2 |
| Absolute minimum temperature (°C) | 17.8 | 19.6 | 21.5 | 23.0 | 24.3 | 24.5 | 23.3 | 23.4 | 23.5 | 23.8 | 22.5 | 19.0 |
| 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) | 11.6 | 11.8 | 12.1 | 12.4 | 12.6 | 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) | 9.9 | 10.5 | 10.7 | 11.0 | 9.3 | 8.8 | 7.7 | 7.3 | 7.7 | 8.6 | 10.1 | 9.7 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 18 | 148 | 449 | 608 | 308 | 234 | 28 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 21 | 7 | 0 | 0 | 1 | 1 | 20 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 10 | 23 | 31 | 31 | 29 | 30 | 10 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sàmecá is at