Average annual temperature is 18.9 °C
Absolute maximum temperature: 28.4 °C
Absolute minimum temperature: 6.4 °C
Number of sunny days: 245 days
Number of rainy days: 120 days
Look at detailed online map of Oía
* Weather data for Oía 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 | 17.0 | 16.7 | 19.2 | 20.6 | 24.7 | 28.4 | 27.7 | 26.4 | 24.6 | 26.2 | 19.7 |
| Average daytime temperature (°C) | 15.2 | 13.0 | 14.9 | 16.4 | 18.4 | 22.6 | 26.4 | 26.1 | 24.6 | 22.2 | 20.8 | 17.3 |
| Average temperature (°C) | 14.2 | 12.0 | 14.0 | 15.4 | 17.3 | 21.4 | 25.3 | 25.2 | 23.7 | 21.4 | 19.7 | 16.4 |
| Average night temperature (°C) | 13.3 | 11.1 | 13.0 | 14.4 | 16.5 | 20.5 | 24.2 | 24.5 | 22.8 | 20.7 | 18.5 | 15.4 |
| Absolute minimum temperature (°C) | 8.2 | 6.4 | 10.2 | 12.2 | 14.7 | 17.5 | 22.4 | 23.5 | 19.6 | 19.2 | 12.8 | 11.2 |
| 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) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.2 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 8.6 | 8.8 | 9.7 | 10.8 | 11.6 | 12.9 | 13.1 | 12.6 | 11.1 | 9.9 | 8.3 | 7.7 |
| Precipitation (mm) | 46 | 33 | 36 | 18 | 29 | 13 | 0 | 0 | 18 | 6 | 28 | 56 |
| Sunny days | 12 | 15 | 14 | 17 | 15 | 26 | 31 | 31 | 22 | 29 | 15 | 18 |
| Rainy days | 19 | 13 | 17 | 13 | 16 | 4 | 0 | 0 | 8 | 2 | 15 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Oía during the most sunny months:
The largest precipitation sum in Oía is at