Average annual temperature is 25.2 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: 10.7 °C
Number of sunny days: 115 days
Number of rainy days: 250 days
Look at detailed online map of Vilhena
* Weather data for Vilhena 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) | 30.9 | 31.4 | 31.6 | 30.5 | 32.1 | 32.4 | 35.2 | 36.5 | 36.7 | 37.7 | 36.4 | 34.8 |
| Average daytime temperature (°C) | 28.3 | 28.8 | 28.4 | 28.4 | 30.1 | 30.2 | 33.1 | 34.0 | 34.3 | 34.4 | 33.6 | 32.1 |
| Average temperature (°C) | 23.5 | 23.8 | 23.6 | 23.7 | 24.5 | 23.5 | 25.3 | 26.7 | 27.2 | 27.4 | 27.0 | 25.9 |
| Average night temperature (°C) | 20.5 | 20.7 | 20.8 | 20.5 | 20.4 | 18.4 | 18.5 | 21.0 | 22.0 | 22.6 | 22.5 | 22.2 |
| Absolute minimum temperature (°C) | 19.4 | 19.2 | 19.7 | 18.2 | 18.9 | 10.7 | 16.2 | 18.6 | 19.9 | 21.4 | 20.8 | 21.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum 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 |
| Daylight mean duration (h) | 12.7 | 12.5 | 12.2 | 11.8 | 11.6 | 11.4 | 11.5 | 11.7 | 12.0 | 12.4 | 12.7 | 12.8 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.8 | 8.3 | 8.1 | 9.0 | 9.9 | 9.7 | 10.6 | 9.7 | 9.9 | 10.2 | 10.4 | 10.1 |
| Precipitation (mm) | 223 | 199 | 252 | 125 | 47 | 30 | 0 | 35 | 52 | 46 | 88 | 182 |
| Sunny days | 0 | 0 | 0 | 0 | 13 | 20 | 31 | 21 | 9 | 8 | 9 | 4 |
| Rainy days | 31 | 28 | 31 | 30 | 18 | 10 | 0 | 10 | 21 | 23 | 21 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Vilhena is at