Average annual temperature is 26.2 °C
Absolute maximum temperature: 36.6 °C
Absolute minimum temperature: 18.7 °C
Number of sunny days: 216 days
Number of rainy days: 149 days
Look at detailed online map of Assunção
* Weather data for Assunção 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) | 32.6 | 31.4 | 32.6 | 29.6 | 30.6 | 31.5 | 33.2 | 34.6 | 36.0 | 36.6 | 36.0 | 35.7 |
| Average daytime temperature (°C) | 29.6 | 30.0 | 28.8 | 28.3 | 29.4 | 30.1 | 31.2 | 32.6 | 34.0 | 34.9 | 34.0 | 33.2 |
| Average temperature (°C) | 25.0 | 25.1 | 24.4 | 24.0 | 24.9 | 25.1 | 25.6 | 26.8 | 27.9 | 28.9 | 28.4 | 27.8 |
| Average night temperature (°C) | 20.9 | 21.0 | 20.9 | 20.8 | 21.1 | 20.6 | 20.3 | 20.9 | 21.7 | 22.2 | 22.4 | 22.6 |
| Absolute minimum temperature (°C) | 19.6 | 20.0 | 19.3 | 19.9 | 19.5 | 19.0 | 18.7 | 19.6 | 20.5 | 21.0 | 21.3 | 21.3 |
| 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) | 12.4 | 12.3 | 12.1 | 12.0 | 11.8 | 11.8 | 11.8 | 11.9 | 12.1 | 12.2 | 12.4 | 12.5 |
| 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) | 10.3 | 10.6 | 8.8 | 9.8 | 10.6 | 10.6 | 10.7 | 11.2 | 11.3 | 11.2 | 11.0 | 10.6 |
| Precipitation (mm) | 103 | 72 | 164 | 117 | 12 | 2 | 0 | 0 | 0 | 0 | 6 | 67 |
| Sunny days | 5 | 5 | 5 | 3 | 17 | 23 | 30 | 30 | 29 | 29 | 23 | 17 |
| Rainy days | 26 | 23 | 26 | 27 | 14 | 7 | 1 | 1 | 1 | 2 | 7 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Assunção is at