Average annual temperature is 13.2 °C
Absolute maximum temperature: 38.1 °C
Absolute minimum temperature: -5.9 °C
Number of sunny days: 186 days
Number of rainy days: 175 days
Number of snow days: 4 days
Look at detailed online map of Roússis
* Weather data for Roússis Greece is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 14.2 | 17.1 | 19.0 | 19.0 | 24.4 | 28.7 | 38.1 | 33.9 | 30.9 | 26.8 | 24.1 | 17.6 |
| Average daytime temperature (°C) | 10.0 | 9.0 | 12.9 | 14.5 | 18.5 | 23.8 | 32.3 | 29.1 | 24.1 | 22.2 | 16.3 | 12.4 |
| Average temperature (°C) | 5.1 | 3.2 | 7.2 | 8.9 | 13.5 | 18.7 | 25.6 | 22.8 | 18.5 | 15.8 | 11.0 | 7.0 |
| Average night temperature (°C) | 0.8 | -1.5 | 1.9 | 3.4 | 8.7 | 13.5 | 18.8 | 17.0 | 13.8 | 10.4 | 6.7 | 2.8 |
| Absolute minimum temperature (°C) | -2.8 | -5.9 | -3.2 | -0.5 | 5.3 | 9.1 | 14.3 | 13.6 | 10.2 | 7.4 | -1.9 | -2.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.2 | 9.6 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.8 | 7.9 | 8.8 | 10.1 | 9.7 | 12.3 | 13.2 | 12.3 | 9.7 | 9.9 | 7.5 | 6.8 |
| Precipitation (mm) | 81 | 17 | 60 | 61 | 137 | 62 | 10 | 10 | 128 | 7 | 66 | 37 |
| Sunny days | 15 | 17 | 14 | 10 | 4 | 11 | 26 | 18 | 16 | 22 | 14 | 19 |
| Rainy days | 16 | 7 | 17 | 20 | 27 | 19 | 5 | 13 | 14 | 9 | 16 | 12 |
| Snow days | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Roússis during the most sunny months:
The largest precipitation sum in Roússis is at