Average annual temperature is 26.9 °C
Absolute maximum temperature: 38.7 °C
Absolute minimum temperature: 17.6 °C
Number of sunny days: 227 days
Number of rainy days: 138 days
Look at detailed online map of Butame
* Weather data for Butame 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) | 36.7 | 37.9 | 38.1 | 38.7 | 36.2 | 34.8 | 32.3 | 30.4 | 32.0 | 33.1 | 35.5 | 36.3 |
| Average daytime temperature (°C) | 32.7 | 34.1 | 32.1 | 33.3 | 32.4 | 31.6 | 29.9 | 28.8 | 30.1 | 31.0 | 33.3 | 33.8 |
| Average temperature (°C) | 25.3 | 26.1 | 25.6 | 26.7 | 27.6 | 28.2 | 27.3 | 26.7 | 27.2 | 27.8 | 27.5 | 26.4 |
| Average night temperature (°C) | 20.1 | 20.7 | 21.0 | 22.3 | 24.2 | 25.9 | 25.2 | 24.9 | 25.1 | 25.3 | 23.1 | 21.1 |
| Absolute minimum temperature (°C) | 17.6 | 19.2 | 19.2 | 20.7 | 21.6 | 24.3 | 23.1 | 23.5 | 23.6 | 23.8 | 19.9 | 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 | 11.7 | 12.1 | 12.4 | 12.7 | 12.8 | 12.8 | 12.5 | 12.2 | 11.9 | 11.6 | 11.4 |
| 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 | 10.8 | 10.8 | 11.2 | 10.2 | 9.5 | 8.1 | 6.6 | 8.5 | 8.9 | 10.0 | 9.8 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 73 | 319 | 412 | 280 | 175 | 0 | 0 |
| Sunny days | 31 | 28 | 31 | 30 | 30 | 11 | 0 | 1 | 1 | 6 | 27 | 31 |
| Rainy days | 0 | 0 | 0 | 0 | 1 | 19 | 31 | 30 | 29 | 25 | 3 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Butame is at