Average annual temperature is 17.9 °C
Absolute maximum temperature: 45.0 °C
Absolute minimum temperature: 0.3 °C
Number of sunny days: 219 days
Number of rainy days: 146 days
Look at detailed online map of Foúrnoi
* Weather data for Foúrnoi 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) | 19.7 | 21.1 | 22.4 | 24.1 | 25.8 | 33.1 | 45.0 | 38.5 | 33.9 | 29.0 | 27.7 | 21.9 |
| Average daytime temperature (°C) | 14.0 | 12.7 | 16.3 | 18.6 | 21.3 | 27.3 | 35.1 | 32.6 | 26.7 | 24.7 | 20.5 | 15.2 |
| Average temperature (°C) | 10.3 | 8.7 | 12.0 | 14.4 | 17.5 | 23.1 | 29.9 | 28.0 | 22.6 | 19.7 | 16.3 | 11.5 |
| Average night temperature (°C) | 7.1 | 5.0 | 8.2 | 10.4 | 13.9 | 18.7 | 24.2 | 23.4 | 19.1 | 15.7 | 12.3 | 8.1 |
| Absolute minimum temperature (°C) | 2.8 | 0.3 | 5.6 | 6.9 | 11.4 | 15.8 | 21.5 | 19.0 | 17.0 | 12.1 | 3.2 | 3.5 |
| 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 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.6 | 13.6 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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 | 7.5 | 8.6 | 10.3 | 10.4 | 12.4 | 13.1 | 12.4 | 9.6 | 9.5 | 7.8 | 6.1 |
| Precipitation (mm) | 41 | 63 | 52 | 48 | 59 | 27 | 1 | 14 | 213 | 6 | 29 | 80 |
| Sunny days | 19 | 16 | 16 | 12 | 11 | 15 | 29 | 23 | 17 | 22 | 20 | 19 |
| Rainy days | 12 | 12 | 15 | 18 | 20 | 15 | 2 | 8 | 13 | 9 | 10 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Foúrnoi during the most sunny months:
The largest precipitation sum in Foúrnoi is at