Average annual temperature is 21.3 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: 8.7 °C
Number of sunny days: 131 days
Number of rainy days: 234 days
Look at detailed online map of Formoso
* Weather data for Formoso 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) | 32.1 | 30.8 | 30.4 | 28.7 | 26.0 | 25.5 | 29.5 | 33.4 | 36.9 | 35.2 | 36.6 | 33.8 |
| Average daytime temperature (°C) | 27.0 | 28.1 | 27.7 | 24.7 | 23.2 | 22.5 | 23.2 | 25.9 | 29.7 | 28.4 | 30.0 | 30.0 |
| Average temperature (°C) | 22.3 | 23.3 | 22.7 | 20.2 | 18.4 | 17.3 | 17.6 | 19.9 | 22.9 | 22.9 | 24.4 | 24.3 |
| Average night temperature (°C) | 19.0 | 19.8 | 19.1 | 16.8 | 14.6 | 13.0 | 13.1 | 15.3 | 17.6 | 19.3 | 20.1 | 19.8 |
| Absolute minimum temperature (°C) | 16.1 | 17.6 | 16.9 | 12.6 | 9.6 | 8.8 | 8.7 | 11.5 | 14.5 | 15.8 | 13.6 | 16.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.3 | 12.8 | 12.2 | 11.6 | 11.0 | 10.8 | 10.9 | 11.4 | 12.0 | 12.6 | 13.2 | 13.5 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 8.7 | 9.5 | 9.8 | 8.7 | 9.2 | 9.2 | 8.9 | 8.1 | 9.6 | 8.5 | 10.2 | 10.8 |
| Precipitation (mm) | 290 | 200 | 139 | 137 | 45 | 6 | 21 | 33 | 33 | 146 | 112 | 141 |
| Sunny days | 3 | 3 | 5 | 7 | 15 | 22 | 19 | 16 | 19 | 6 | 6 | 10 |
| Rainy days | 28 | 25 | 26 | 23 | 16 | 8 | 12 | 15 | 11 | 25 | 24 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Formoso is at