Average annual temperature is 25.6 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: 10.3 °C
Number of sunny days: 141 days
Number of rainy days: 224 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) | 31.1 | 32.8 | 32.6 | 32.0 | 32.3 | 32.3 | 34.3 | 37.9 | 37.1 | 37.5 | 36.6 | 36.2 |
| Average daytime temperature (°C) | 28.6 | 29.8 | 29.2 | 29.3 | 31.0 | 29.3 | 32.1 | 34.6 | 34.9 | 34.5 | 32.7 | 32.4 |
| Average temperature (°C) | 23.9 | 24.7 | 24.2 | 24.4 | 24.9 | 22.8 | 24.6 | 27.4 | 28.0 | 27.9 | 27.1 | 26.7 |
| Average night temperature (°C) | 20.8 | 21.3 | 20.9 | 20.8 | 19.9 | 17.3 | 17.5 | 20.7 | 22.3 | 22.6 | 22.5 | 22.5 |
| Absolute minimum temperature (°C) | 19.4 | 20.2 | 20.1 | 18.2 | 17.2 | 10.3 | 13.7 | 18.2 | 19.4 | 21.0 | 21.0 | 21.2 |
| 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) | 12.9 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 | 11.4 | 11.6 | 12.0 | 12.4 | 12.8 | 12.9 |
| 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) | 9.4 | 9.1 | 8.6 | 9.4 | 10.4 | 10.0 | 10.4 | 10.3 | 10.1 | 10.6 | 10.9 | 10.3 |
| Precipitation (mm) | 289 | 225 | 263 | 123 | 16 | 4 | 0 | 2 | 23 | 66 | 113 | 128 |
| Sunny days | 1 | 0 | 1 | 0 | 23 | 25 | 31 | 25 | 15 | 10 | 6 | 4 |
| Rainy days | 30 | 28 | 30 | 30 | 8 | 5 | 0 | 6 | 15 | 21 | 24 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Arinos is at