Average annual temperature is 27.1 °C
Absolute maximum temperature: 39.0 °C
Absolute minimum temperature: 18.4 °C
Number of sunny days: 207 days
Number of rainy days: 158 days
Look at detailed online map of Poço do Jirau
* Weather data for Poço do Jirau 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) | 32.1 | 33.4 | 33.4 | 32.9 | 31.9 | 32.5 | 34.8 | 38.2 | 38.8 | 39.0 | 38.7 | 37.0 |
| Average daytime temperature (°C) | 30.3 | 31.5 | 30.4 | 30.6 | 29.9 | 31.1 | 32.3 | 34.4 | 36.0 | 37.5 | 35.1 | 34.7 |
| Average temperature (°C) | 25.2 | 26.4 | 25.6 | 25.6 | 25.1 | 25.3 | 25.9 | 27.7 | 29.3 | 31.1 | 29.0 | 28.8 |
| Average night temperature (°C) | 21.1 | 22.1 | 21.9 | 21.5 | 21.5 | 20.6 | 20.4 | 21.5 | 22.8 | 24.9 | 23.8 | 23.9 |
| Absolute minimum temperature (°C) | 19.9 | 20.2 | 19.6 | 20.2 | 19.7 | 18.8 | 18.4 | 19.6 | 20.2 | 22.8 | 21.9 | 21.7 |
| 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) | 10.7 | 11.3 | 9.5 | 10.4 | 9.8 | 10.6 | 10.7 | 10.9 | 11.3 | 11.3 | 11.2 | 10.9 |
| Precipitation (mm) | 136 | 60 | 137 | 71 | 51 | 0 | 0 | 1 | 3 | 3 | 68 | 71 |
| Sunny days | 6 | 4 | 5 | 7 | 14 | 29 | 31 | 29 | 28 | 24 | 13 | 17 |
| Rainy days | 25 | 24 | 26 | 23 | 17 | 1 | 0 | 2 | 2 | 7 | 17 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Poço do Jirau is at