Average annual temperature is 12.9 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: -5.5 °C
Number of sunny days: 175 days
Number of rainy days: 188 days
Number of snow days: 2 days
Look at detailed online map of Áno Giannaíoi
* Weather data for Áno Giannaíoi 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) | 13.7 | 17.1 | 17.1 | 17.1 | 24.8 | 28.5 | 36.9 | 32.0 | 29.7 | 24.2 | 21.6 | 15.8 |
| Average daytime temperature (°C) | 9.7 | 8.8 | 12.1 | 13.4 | 18.4 | 23.2 | 31.2 | 28.1 | 24.7 | 21.8 | 15.2 | 11.8 |
| Average temperature (°C) | 4.9 | 3.5 | 7.2 | 8.5 | 13.1 | 18.0 | 24.5 | 22.0 | 18.5 | 15.6 | 11.0 | 7.1 |
| Average night temperature (°C) | 1.1 | -0.9 | 2.8 | 3.8 | 8.2 | 12.8 | 18.3 | 16.5 | 13.8 | 10.6 | 7.0 | 3.3 |
| Absolute minimum temperature (°C) | -2.4 | -5.5 | -1.3 | 0.3 | 5.2 | 9.5 | 13.7 | 14.3 | 10.9 | 7.9 | -1.2 | -2.9 |
| 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 | 9.7 |
| 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) | 7.2 | 8.6 | 8.8 | 10.0 | 10.1 | 12.3 | 13.1 | 12.2 | 10.4 | 9.8 | 7.2 | 7.2 |
| Precipitation (mm) | 112 | 12 | 82 | 59 | 180 | 107 | 7 | 35 | 80 | 10 | 120 | 65 |
| Sunny days | 12 | 21 | 14 | 10 | 2 | 6 | 23 | 17 | 18 | 22 | 13 | 17 |
| Rainy days | 19 | 5 | 17 | 20 | 29 | 24 | 8 | 14 | 12 | 9 | 17 | 14 |
| Snow days | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Áno Giannaíoi during the most sunny months:
The largest precipitation sum in Áno Giannaíoi is at