Average annual temperature is 15.9 °C
Absolute maximum temperature: 39.8 °C
Absolute minimum temperature: 0.1 °C
Number of sunny days: 196 days
Number of rainy days: 169 days
Look at detailed online map of Áyios Ioánnis
* Weather data for Áyios Ioánnis 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) | 14.9 | 18.7 | 20.3 | 18.6 | 24.1 | 29.9 | 39.8 | 33.2 | 31.8 | 25.9 | 24.3 | 16.7 |
| Average daytime temperature (°C) | 12.5 | 10.7 | 14.1 | 15.7 | 19.7 | 25.2 | 31.0 | 29.3 | 25.7 | 22.3 | 18.3 | 14.4 |
| Average temperature (°C) | 9.3 | 7.4 | 10.5 | 11.9 | 15.7 | 20.7 | 25.8 | 23.8 | 21.1 | 17.6 | 14.8 | 11.0 |
| Average night temperature (°C) | 6.4 | 4.3 | 6.8 | 8.1 | 12.0 | 16.5 | 20.8 | 19.1 | 17.3 | 13.9 | 11.3 | 8.0 |
| Absolute minimum temperature (°C) | 3.5 | 0.1 | 1.3 | 5.0 | 8.9 | 12.9 | 16.7 | 17.4 | 15.0 | 11.4 | 5.3 | 4.7 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 8.0 | 8.5 | 9.5 | 9.9 | 10.7 | 12.8 | 13.1 | 12.6 | 11.0 | 9.8 | 8.7 | 7.4 |
| Precipitation (mm) | 61 | 21 | 54 | 64 | 61 | 50 | 0 | 0 | 24 | 13 | 79 | 44 |
| Sunny days | 10 | 13 | 14 | 12 | 9 | 17 | 30 | 30 | 17 | 19 | 12 | 13 |
| Rainy days | 21 | 15 | 17 | 18 | 22 | 13 | 1 | 1 | 13 | 12 | 18 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Áyios Ioánnis during the most sunny months:
The largest precipitation sum in Áyios Ioánnis is at