Average annual temperature is 25.5 °C
Absolute maximum temperature: 39.8 °C
Absolute minimum temperature: 11.9 °C
Number of sunny days: 212 days
Number of rainy days: 153 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) | 31.5 | 34.3 | 33.4 | 33.3 | 30.6 | 30.7 | 32.1 | 35.1 | 39.6 | 38.0 | 39.8 | 37.0 |
| Average daytime temperature (°C) | 29.4 | 32.0 | 31.3 | 30.6 | 29.1 | 28.3 | 29.3 | 31.4 | 34.4 | 35.4 | 35.7 | 33.8 |
| Average temperature (°C) | 24.3 | 26.1 | 25.5 | 25.0 | 22.5 | 21.7 | 22.4 | 24.4 | 27.6 | 29.1 | 29.3 | 27.9 |
| Average night temperature (°C) | 20.4 | 20.4 | 20.3 | 20.3 | 16.4 | 15.5 | 15.8 | 17.7 | 20.7 | 23.3 | 23.1 | 22.7 |
| Absolute minimum temperature (°C) | 18.4 | 18.4 | 17.6 | 18.6 | 12.7 | 12.6 | 11.9 | 14.7 | 16.9 | 21.0 | 18.5 | 20.0 |
| 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 | 12.9 | 13.1 |
| 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) | 9.6 | 11.2 | 10.5 | 9.9 | 10.4 | 9.9 | 10.2 | 10.3 | 11.0 | 11.2 | 11.6 | 10.7 |
| Precipitation (mm) | 231 | 20 | 47 | 75 | 0 | 2 | 2 | 25 | 8 | 35 | 31 | 164 |
| Sunny days | 1 | 15 | 14 | 10 | 27 | 27 | 29 | 25 | 24 | 15 | 15 | 10 |
| Rainy days | 30 | 13 | 17 | 20 | 4 | 3 | 2 | 6 | 6 | 16 | 15 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Arinos is at