Average annual temperature is 19.1 °C
Absolute maximum temperature: 38.2 °C
Absolute minimum temperature: 1.5 °C
Number of sunny days: 128 days
Number of rainy days: 237 days
Look at detailed online map of Retiro
* Weather data for Retiro 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) | 35.4 | 38.2 | 32.4 | 30.7 | 27.6 | 25.9 | 25.8 | 29.2 | 28.6 | 29.3 | 32.7 | 36.3 |
| Average daytime temperature (°C) | 29.7 | 28.9 | 28.8 | 23.6 | 21.7 | 19.5 | 17.9 | 20.3 | 20.2 | 21.8 | 24.8 | 27.0 |
| Average temperature (°C) | 24.7 | 23.9 | 24.4 | 18.9 | 17.3 | 14.9 | 13.8 | 14.7 | 16.4 | 17.6 | 20.3 | 22.8 |
| Average night temperature (°C) | 20.4 | 19.5 | 21.0 | 14.9 | 13.9 | 11.2 | 10.6 | 10.5 | 13.1 | 13.6 | 16.6 | 19.3 |
| Absolute minimum temperature (°C) | 17.3 | 9.9 | 14.6 | 8.7 | 8.3 | 2.8 | 1.5 | 2.4 | 5.9 | 6.4 | 9.2 | 14.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 |
| Daylight mean duration (h) | 13.9 | 13.2 | 12.3 | 11.3 | 10.5 | 10.1 | 10.3 | 11.0 | 11.9 | 12.9 | 13.7 | 14.2 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 11.6 | 11.1 | 8.9 | 9.3 | 6.7 | 6.5 | 6.2 | 8.2 | 4.8 | 8.6 | 7.7 | 9.6 |
| Precipitation (mm) | 117 | 69 | 95 | 56 | 238 | 129 | 264 | 115 | 349 | 76 | 178 | 160 |
| Sunny days | 9 | 9 | 4 | 10 | 15 | 13 | 13 | 21 | 5 | 10 | 12 | 7 |
| Rainy days | 22 | 19 | 27 | 20 | 16 | 17 | 18 | 10 | 25 | 21 | 18 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Retiro during the most sunny months:
The largest precipitation sum in Retiro is at