Average annual temperature is 12.9 °C
Absolute maximum temperature: 33.4 °C
Absolute minimum temperature: -6.2 °C
Number of sunny days: 172 days
Number of rainy days: 189 days
Number of snow days: 4 days
Look at detailed online map of Oreiní
* Weather data for Oreiní 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) | 13.5 | 14.7 | 16.5 | 16.1 | 20.6 | 26.6 | 33.4 | 31.7 | 28.0 | 22.1 | 19.5 | 15.3 |
| Average daytime temperature (°C) | 7.7 | 7.6 | 10.8 | 12.8 | 17.2 | 22.5 | 27.9 | 27.1 | 23.3 | 19.1 | 12.5 | 9.4 |
| Average temperature (°C) | 5.2 | 3.8 | 7.1 | 9.0 | 13.8 | 18.8 | 23.6 | 22.8 | 19.0 | 15.3 | 9.2 | 6.6 |
| Average night temperature (°C) | 2.6 | 0.2 | 3.2 | 5.2 | 10.2 | 15.2 | 19.0 | 18.7 | 15.5 | 11.6 | 5.6 | 3.3 |
| Absolute minimum temperature (°C) | -3.0 | -6.2 | -3.2 | -0.1 | 7.2 | 13.1 | 14.4 | 14.0 | 13.0 | 6.4 | -3.9 | -2.0 |
| 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) | 5.8 | 8.7 | 8.7 | 9.9 | 9.8 | 12.0 | 13.3 | 12.4 | 10.4 | 8.9 | 6.7 | 6.1 |
| Precipitation (mm) | 100 | 13 | 61 | 105 | 243 | 124 | 18 | 54 | 56 | 17 | 86 | 69 |
| Sunny days | 14 | 21 | 13 | 9 | 3 | 5 | 20 | 15 | 14 | 22 | 15 | 21 |
| Rainy days | 17 | 4 | 18 | 21 | 28 | 25 | 11 | 16 | 16 | 9 | 14 | 10 |
| Snow days | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
The best time to visit Oreiní during the most sunny months:
The largest precipitation sum in Oreiní is at