Average annual temperature is 19.2 °C
Absolute maximum temperature: 31.3 °C
Absolute minimum temperature: 6.3 °C
Number of sunny days: 267 days
Number of rainy days: 98 days
Look at detailed online map of Irakleiá
* Weather data for Irakleiá 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) | 17.6 | 16.8 | 17.2 | 18.2 | 20.8 | 25.5 | 31.3 | 28.5 | 27.2 | 24.7 | 25.6 | 19.6 |
| Average daytime temperature (°C) | 15.5 | 13.1 | 15.4 | 16.2 | 18.7 | 22.9 | 27.5 | 26.4 | 24.9 | 22.3 | 21.0 | 17.8 |
| Average temperature (°C) | 14.6 | 12.2 | 14.4 | 15.5 | 17.7 | 21.7 | 26.1 | 25.4 | 23.8 | 21.4 | 19.8 | 16.7 |
| Average night temperature (°C) | 13.7 | 11.3 | 13.3 | 14.6 | 16.8 | 20.7 | 24.8 | 24.5 | 22.7 | 20.6 | 18.5 | 15.7 |
| Absolute minimum temperature (°C) | 9.0 | 6.3 | 9.9 | 12.2 | 15.0 | 17.8 | 21.4 | 23.2 | 19.3 | 19.0 | 12.1 | 11.0 |
| 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 | 14.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.8 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 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) | 8.5 | 8.7 | 9.7 | 10.8 | 11.7 | 12.9 | 13.1 | 12.6 | 11.2 | 9.8 | 7.9 | 7.9 |
| Precipitation (mm) | 78 | 18 | 27 | 31 | 31 | 8 | 0 | 0 | 15 | 3 | 78 | 61 |
| Sunny days | 13 | 17 | 18 | 20 | 20 | 27 | 31 | 31 | 24 | 30 | 15 | 21 |
| Rainy days | 18 | 11 | 13 | 10 | 11 | 3 | 0 | 0 | 6 | 1 | 15 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Irakleiá during the most sunny months:
The largest precipitation sum in Irakleiá is at