Average annual temperature is 26.3 °C
Absolute maximum temperature: 38.0 °C
Absolute minimum temperature: 13.2 °C
Number of sunny days: 100 days
Number of rainy days: 265 days
Look at detailed online map of Ariquemes
* Weather data for Ariquemes 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) | 32.4 | 33.0 | 32.3 | 32.4 | 33.0 | 34.5 | 35.8 | 36.8 | 37.1 | 38.0 | 36.7 | 35.1 |
| Average daytime temperature (°C) | 29.9 | 30.2 | 29.1 | 30.0 | 31.0 | 31.6 | 33.8 | 34.1 | 35.1 | 35.5 | 33.6 | 32.7 |
| Average temperature (°C) | 24.8 | 25.1 | 24.7 | 25.2 | 25.9 | 25.2 | 26.3 | 27.4 | 28.2 | 28.6 | 27.7 | 27.0 |
| Average night temperature (°C) | 21.7 | 22.0 | 22.1 | 22.3 | 22.3 | 20.4 | 20.5 | 22.6 | 23.4 | 24.0 | 23.8 | 23.3 |
| Absolute minimum temperature (°C) | 20.7 | 20.4 | 20.8 | 20.8 | 21.2 | 13.2 | 17.6 | 20.0 | 21.9 | 22.4 | 22.3 | 22.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.5 | 11.6 | 11.8 | 12.0 | 12.3 | 12.6 | 12.7 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 8.1 | 8.1 | 6.5 | 7.9 | 9.4 | 9.5 | 10.7 | 9.7 | 9.9 | 10.5 | 9.6 | 9.8 |
| Precipitation (mm) | 277 | 243 | 416 | 207 | 100 | 36 | 20 | 56 | 58 | 50 | 108 | 176 |
| Sunny days | 0 | 0 | 1 | 0 | 6 | 19 | 28 | 17 | 13 | 9 | 6 | 1 |
| Rainy days | 31 | 28 | 30 | 30 | 25 | 11 | 3 | 14 | 17 | 22 | 24 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ariquemes is at