Average annual temperature is 28.2 °C
Absolute maximum temperature: 38.4 °C
Absolute minimum temperature: 21.4 °C
Number of sunny days: 181 days
Number of rainy days: 184 days
Look at detailed online map of Fortuna
* Weather data for Fortuna 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) | 37.2 | 36.6 | 35.9 | 33.0 | 33.8 | 34.4 | 35.5 | 37.3 | 37.4 | 37.7 | 38.4 | 38.1 |
| Average daytime temperature (°C) | 34.6 | 34.5 | 32.1 | 31.3 | 32.2 | 32.1 | 33.2 | 34.8 | 35.7 | 36.7 | 36.3 | 35.7 |
| Average temperature (°C) | 28.3 | 28.5 | 26.9 | 26.7 | 27.7 | 27.2 | 27.5 | 28.5 | 29.0 | 29.6 | 29.4 | 29.4 |
| Average night temperature (°C) | 24.3 | 24.6 | 23.6 | 23.4 | 24.1 | 23.6 | 22.7 | 23.3 | 23.8 | 24.4 | 24.8 | 24.9 |
| Absolute minimum temperature (°C) | 23.0 | 22.1 | 21.9 | 21.8 | 22.8 | 22.4 | 21.4 | 22.2 | 22.5 | 23.4 | 23.2 | 24.0 |
| 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 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.4 | 12.3 | 12.1 | 12.0 | 11.9 | 11.8 | 11.8 | 11.9 | 12.1 | 12.2 | 12.4 | 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) | 11.0 | 10.7 | 9.6 | 10.0 | 10.5 | 10.0 | 10.4 | 10.6 | 10.6 | 11.4 | 11.3 | 10.6 |
| Precipitation (mm) | 82 | 43 | 268 | 156 | 38 | 51 | 26 | 11 | 1 | 0 | 20 | 22 |
| Sunny days | 6 | 5 | 3 | 4 | 11 | 8 | 24 | 28 | 26 | 29 | 19 | 18 |
| Rainy days | 25 | 23 | 28 | 26 | 20 | 22 | 7 | 3 | 4 | 2 | 11 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Fortuna is at