Average annual temperature is 25.4 °C
Absolute maximum temperature: 35.0 °C
Absolute minimum temperature: 17.5 °C
Number of sunny days: 28 days
Number of rainy days: 337 days
Look at detailed online map of Yasuní
* Weather data for Yasuní Ecuador is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 32.6 | 33.0 | 34.0 | 33.1 | 32.5 | 31.4 | 32.2 | 32.8 | 34.6 | 35.0 | 33.5 | 32.8 |
| Average daytime temperature (°C) | 29.5 | 30.2 | 29.7 | 29.7 | 29.3 | 28.2 | 28.6 | 30.0 | 31.5 | 32.0 | 30.5 | 29.4 |
| Average temperature (°C) | 25.2 | 25.6 | 25.3 | 25.2 | 25.1 | 24.0 | 24.5 | 25.4 | 26.4 | 26.9 | 26.0 | 25.5 |
| Average night temperature (°C) | 22.0 | 22.3 | 22.4 | 22.4 | 22.7 | 21.5 | 22.0 | 22.4 | 22.8 | 23.6 | 23.1 | 23.0 |
| Absolute minimum temperature (°C) | 21.1 | 20.6 | 21.1 | 20.8 | 21.8 | 17.5 | 20.6 | 20.7 | 21.0 | 22.1 | 22.0 | 22.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Daylight mean duration (h) | 12.2 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.2 | 12.2 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 9.2 | 9.1 | 7.7 | 7.2 | 8.3 | 8.3 | 9.0 | 9.2 | 9.2 | 8.9 | 8.8 | 7.7 |
| Precipitation (mm) | 190 | 153 | 360 | 284 | 404 | 318 | 335 | 270 | 190 | 194 | 335 | 487 |
| Sunny days | 7 | 6 | 5 | 1 | 0 | 1 | 0 | 2 | 3 | 3 | 0 | 0 |
| Rainy days | 24 | 22 | 26 | 29 | 31 | 29 | 31 | 29 | 27 | 28 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Yasuní is at