Average annual temperature is 19.0 °C
Absolute maximum temperature: 34.1 °C
Absolute minimum temperature: 4.4 °C
Number of sunny days: 249 days
Number of rainy days: 116 days
Look at detailed online map of Ýdra
* Weather data for Ýdra 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) | 17.5 | 16.6 | 19.2 | 19.7 | 23.1 | 27.6 | 34.1 | 32.7 | 29.9 | 26.2 | 25.7 | 20.4 |
| Average daytime temperature (°C) | 14.8 | 12.4 | 15.5 | 16.5 | 19.6 | 24.2 | 29.8 | 29.1 | 26.1 | 23.4 | 20.5 | 16.7 |
| Average temperature (°C) | 13.3 | 10.9 | 13.7 | 15.1 | 17.9 | 22.6 | 27.8 | 27.0 | 23.8 | 21.6 | 18.8 | 15.0 |
| Average night temperature (°C) | 11.9 | 9.5 | 12.0 | 13.7 | 16.6 | 21.3 | 26.3 | 25.4 | 22.0 | 19.8 | 17.1 | 13.4 |
| Absolute minimum temperature (°C) | 8.5 | 4.4 | 9.0 | 10.8 | 13.6 | 17.4 | 23.2 | 23.8 | 19.4 | 17.7 | 10.4 | 9.5 |
| 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 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.4 | 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) | 8.0 | 7.8 | 9.7 | 10.7 | 10.9 | 12.5 | 13.1 | 12.7 | 10.3 | 9.9 | 8.2 | 7.4 |
| Precipitation (mm) | 62 | 13 | 35 | 17 | 36 | 25 | 0 | 3 | 124 | 3 | 30 | 53 |
| Sunny days | 17 | 19 | 17 | 20 | 17 | 17 | 30 | 27 | 20 | 27 | 20 | 18 |
| Rainy days | 14 | 9 | 14 | 10 | 14 | 13 | 1 | 4 | 10 | 4 | 10 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Ýdra during the most sunny months:
The largest precipitation sum in Ýdra is at