Average annual temperature is 19.6 °C
Absolute maximum temperature: 44.7 °C
Absolute minimum temperature: 1.2 °C
Number of sunny days: 209 days
Number of rainy days: 153 days
Number of snow days: 3 days
Look at detailed online map of Ágios Ioánnis
* Weather data for Ágios 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) | 20.1 | 20.2 | 23.7 | 24.2 | 26.0 | 33.1 | 44.7 | 36.9 | 33.9 | 28.8 | 28.2 | 23.1 |
| Average daytime temperature (°C) | 15.4 | 13.9 | 18.0 | 19.6 | 22.6 | 28.5 | 36.5 | 34.1 | 28.7 | 26.5 | 22.4 | 18.0 |
| Average temperature (°C) | 11.9 | 9.9 | 13.8 | 15.6 | 18.9 | 24.5 | 31.5 | 29.2 | 24.6 | 22.3 | 18.4 | 14.2 |
| Average night temperature (°C) | 9.1 | 6.7 | 10.2 | 12.0 | 15.6 | 21.1 | 26.9 | 25.2 | 21.5 | 19.0 | 15.1 | 11.5 |
| Absolute minimum temperature (°C) | 4.3 | 1.2 | 5.8 | 8.4 | 12.6 | 17.6 | 22.3 | 22.0 | 18.9 | 16.3 | 8.8 | 6.5 |
| 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 | 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 | 9.6 |
| 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) | 7.5 | 8.1 | 9.3 | 10.5 | 10.5 | 12.5 | 13.1 | 12.5 | 10.2 | 9.9 | 8.1 | 7.4 |
| Precipitation (mm) | 112 | 28 | 65 | 55 | 83 | 61 | 1 | 19 | 109 | 12 | 36 | 59 |
| Sunny days | 17 | 16 | 18 | 9 | 9 | 12 | 29 | 23 | 18 | 24 | 16 | 18 |
| Rainy days | 14 | 9 | 13 | 21 | 22 | 18 | 2 | 8 | 12 | 7 | 14 | 13 |
| Snow days | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Ágios Ioánnis during the most sunny months:
The largest precipitation sum in Ágios Ioánnis is at