Average annual temperature is 25.5 °C
Absolute maximum temperature: 38.1 °C
Absolute minimum temperature: 9.6 °C
Number of sunny days: 147 days
Number of rainy days: 218 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) | 29.8 | 32.1 | 31.2 | 31.1 | 31.1 | 31.3 | 34.5 | 36.9 | 37.5 | 38.1 | 36.2 | 35.6 |
| Average daytime temperature (°C) | 28.1 | 28.8 | 28.4 | 28.5 | 29.7 | 28.6 | 31.8 | 34.3 | 34.9 | 35.3 | 33.0 | 32.2 |
| Average temperature (°C) | 23.6 | 24.3 | 24.0 | 24.0 | 24.3 | 22.6 | 24.7 | 27.4 | 28.2 | 28.4 | 27.4 | 26.8 |
| Average night temperature (°C) | 20.7 | 21.1 | 20.8 | 20.7 | 19.8 | 17.3 | 18.1 | 21.3 | 22.8 | 23.3 | 22.8 | 22.7 |
| Absolute minimum temperature (°C) | 19.4 | 20.3 | 19.4 | 17.9 | 17.7 | 9.6 | 13.9 | 17.7 | 18.7 | 21.1 | 21.1 | 21.0 |
| 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) | 12.8 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 | 11.4 | 11.7 | 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) | 9.1 | 9.6 | 8.8 | 9.5 | 10.5 | 10.0 | 10.4 | 10.2 | 10.3 | 10.5 | 11.1 | 10.3 |
| Precipitation (mm) | 255 | 180 | 295 | 109 | 5 | 3 | 0 | 6 | 41 | 41 | 59 | 71 |
| Sunny days | 0 | 2 | 3 | 1 | 19 | 24 | 31 | 27 | 13 | 12 | 9 | 6 |
| Rainy days | 31 | 26 | 28 | 29 | 12 | 6 | 0 | 4 | 17 | 19 | 21 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Arinos is at