Average annual temperature is 25.4 °C
Absolute maximum temperature: 37.4 °C
Absolute minimum temperature: 13.5 °C
Number of sunny days: 180 days
Number of rainy days: 185 days
Look at detailed online map of Rialma
* Weather data for Rialma 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) | 30.5 | 33.2 | 32.1 | 31.5 | 31.5 | 31.5 | 32.8 | 36.0 | 37.4 | 36.3 | 35.7 | 36.7 |
| Average daytime temperature (°C) | 28.0 | 30.2 | 29.1 | 30.0 | 30.1 | 30.0 | 30.8 | 33.0 | 35.1 | 34.1 | 33.4 | 32.5 |
| Average temperature (°C) | 23.5 | 25.0 | 24.1 | 24.6 | 23.5 | 23.4 | 24.0 | 26.0 | 28.6 | 28.1 | 27.6 | 26.8 |
| Average night temperature (°C) | 20.1 | 20.5 | 20.1 | 19.9 | 17.1 | 16.9 | 17.0 | 19.3 | 22.7 | 22.6 | 22.3 | 22.0 |
| Absolute minimum temperature (°C) | 19.0 | 19.3 | 17.4 | 18.0 | 13.5 | 14.2 | 13.5 | 15.7 | 20.9 | 21.0 | 20.9 | 20.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 13.0 |
| Daylight mean duration (h) | 12.9 | 12.6 | 12.2 | 11.8 | 11.4 | 11.2 | 11.3 | 11.6 | 12.0 | 12.4 | 12.8 | 13.0 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 |
| Sunshine mean duration (h) | 9.2 | 11.2 | 8.9 | 10.2 | 10.5 | 10.2 | 10.5 | 10.4 | 10.6 | 11.2 | 11.5 | 10.5 |
| Precipitation (mm) | 229 | 78 | 147 | 40 | 0 | 0 | 0 | 19 | 29 | 40 | 44 | 165 |
| Sunny days | 0 | 5 | 6 | 7 | 31 | 29 | 30 | 25 | 17 | 7 | 14 | 9 |
| Rainy days | 31 | 23 | 25 | 23 | 0 | 1 | 1 | 6 | 13 | 24 | 16 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rialma is at