Average annual temperature is 15.9 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: -5.5 °C
Number of sunny days: 189 days
Number of rainy days: 176 days
Look at detailed online map of Oiákion
* Weather data for Oiákion 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) | 18.4 | 18.0 | 18.7 | 19.4 | 25.3 | 31.7 | 37.0 | 36.7 | 32.2 | 28.5 | 24.8 | 19.2 |
| Average daytime temperature (°C) | 11.7 | 11.4 | 14.9 | 16.7 | 22.3 | 27.4 | 32.1 | 32.5 | 28.8 | 23.6 | 17.4 | 13.0 |
| Average temperature (°C) | 7.5 | 5.7 | 10.0 | 12.2 | 17.5 | 22.2 | 26.5 | 27.0 | 23.4 | 18.0 | 12.5 | 8.0 |
| Average night temperature (°C) | 4.0 | 1.0 | 4.8 | 7.4 | 12.5 | 16.2 | 20.1 | 21.7 | 18.6 | 12.7 | 7.4 | 3.6 |
| Absolute minimum temperature (°C) | -2.5 | -5.5 | -0.8 | 4.0 | 7.0 | 13.1 | 15.9 | 17.8 | 14.0 | 9.0 | -2.3 | -1.3 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| 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) | 5.5 | 8.4 | 8.8 | 9.0 | 10.8 | 12.8 | 13.3 | 12.3 | 10.5 | 9.0 | 6.7 | 5.7 |
| Precipitation (mm) | 163 | 30 | 28 | 142 | 121 | 81 | 12 | 12 | 23 | 22 | 122 | 76 |
| Sunny days | 14 | 24 | 16 | 4 | 7 | 8 | 18 | 23 | 23 | 20 | 13 | 19 |
| Rainy days | 17 | 4 | 15 | 26 | 24 | 22 | 13 | 8 | 7 | 11 | 17 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Oiákion during the most sunny months:
The largest precipitation sum in Oiákion is at