Average annual temperature is 25.6 °C
Absolute maximum temperature: 40.2 °C
Absolute minimum temperature: 12.4 °C
Number of sunny days: 221 days
Number of rainy days: 144 days
Look at detailed online map of Arinos
* Weather data for Arinos 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) | 31.2 | 34.3 | 34.0 | 33.7 | 31.3 | 31.1 | 31.8 | 35.1 | 40.2 | 38.5 | 39.6 | 37.1 |
| Average daytime temperature (°C) | 29.4 | 32.0 | 31.5 | 30.9 | 29.8 | 28.7 | 29.6 | 31.5 | 34.6 | 35.5 | 35.2 | 33.8 |
| Average temperature (°C) | 24.0 | 26.0 | 25.6 | 25.1 | 23.2 | 22.1 | 22.7 | 24.8 | 28.0 | 29.1 | 28.7 | 27.8 |
| Average night temperature (°C) | 20.0 | 20.2 | 20.1 | 20.1 | 17.1 | 16.0 | 16.3 | 18.4 | 21.5 | 23.4 | 22.6 | 22.7 |
| Absolute minimum temperature (°C) | 17.9 | 17.2 | 17.7 | 17.3 | 13.8 | 13.5 | 12.4 | 14.7 | 18.3 | 21.5 | 18.3 | 20.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 13.0 |
| Daylight mean duration (h) | 12.9 | 12.6 | 12.2 | 11.7 | 11.4 | 11.2 | 11.3 | 11.6 | 12.0 | 12.5 | 12.8 | 13.0 |
| 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) | 9.7 | 11.4 | 10.5 | 10.2 | 10.3 | 10.2 | 10.3 | 10.3 | 11.1 | 11.4 | 11.5 | 10.8 |
| Precipitation (mm) | 226 | 22 | 34 | 74 | 0 | 0 | 1 | 19 | 6 | 39 | 32 | 229 |
| Sunny days | 1 | 11 | 16 | 10 | 30 | 27 | 30 | 27 | 25 | 18 | 17 | 9 |
| Rainy days | 30 | 17 | 15 | 20 | 1 | 3 | 1 | 4 | 5 | 13 | 13 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Arinos is at