Average annual temperature is 27.2 °C
Absolute maximum temperature: 37.4 °C
Absolute minimum temperature: 21.0 °C
Number of sunny days: 134 days
Number of rainy days: 231 days
Look at detailed online map of Bastiões
* Weather data for Bastiões Brazil is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 36.2 | 35.9 | 34.3 | 31.3 | 32.5 | 33.0 | 34.3 | 35.7 | 36.9 | 37.3 | 37.4 | 36.9 |
| Average daytime temperature (°C) | 33.1 | 33.0 | 30.9 | 30.2 | 31.5 | 31.5 | 32.5 | 34.3 | 35.3 | 36.0 | 35.4 | 34.9 |
| Average temperature (°C) | 27.1 | 27.1 | 25.8 | 25.4 | 26.6 | 26.5 | 27.0 | 27.7 | 28.1 | 28.5 | 28.5 | 28.3 |
| Average night temperature (°C) | 22.8 | 23.0 | 22.4 | 22.2 | 22.8 | 22.4 | 22.3 | 22.7 | 22.9 | 23.3 | 23.7 | 23.9 |
| Absolute minimum temperature (°C) | 21.0 | 21.9 | 21.5 | 21.0 | 21.3 | 21.0 | 21.0 | 21.3 | 21.5 | 22.4 | 22.4 | 22.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.4 | 12.3 | 12.1 | 12.0 | 11.9 | 11.9 | 11.9 | 12.0 | 12.1 | 12.2 | 12.3 | 12.4 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 10.0 | 9.9 | 8.7 | 9.2 | 10.3 | 10.3 | 10.4 | 10.8 | 10.9 | 10.9 | 11.0 | 10.2 |
| Precipitation (mm) | 109 | 116 | 278 | 151 | 57 | 70 | 14 | 6 | 2 | 0 | 15 | 44 |
| Sunny days | 2 | 1 | 1 | 3 | 3 | 8 | 21 | 19 | 26 | 26 | 14 | 10 |
| Rainy days | 29 | 27 | 30 | 27 | 28 | 22 | 10 | 12 | 4 | 5 | 16 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bastiões is at