Average annual temperature is 18.2 °C
Absolute maximum temperature: 43.2 °C
Absolute minimum temperature: -1.5 °C
Number of sunny days: 229 days
Number of rainy days: 136 days
Look at detailed online map of Irákleio
* Weather data for Irákleio 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) | 17.2 | 18.4 | 23.6 | 21.5 | 25.6 | 33.4 | 43.2 | 36.6 | 32.4 | 27.9 | 27.2 | 20.3 |
| Average daytime temperature (°C) | 14.0 | 12.3 | 16.6 | 18.3 | 22.7 | 28.3 | 35.5 | 33.2 | 28.6 | 25.2 | 20.3 | 15.6 |
| Average temperature (°C) | 10.2 | 8.3 | 12.4 | 14.3 | 18.4 | 23.3 | 30.1 | 28.1 | 23.6 | 20.6 | 16.5 | 12.2 |
| Average night temperature (°C) | 6.7 | 4.7 | 8.4 | 10.5 | 14.4 | 18.5 | 24.8 | 23.3 | 19.2 | 16.4 | 12.6 | 8.6 |
| Absolute minimum temperature (°C) | 2.8 | -1.5 | 4.4 | 6.8 | 11.4 | 14.7 | 21.2 | 20.1 | 15.9 | 12.6 | 2.7 | 3.2 |
| 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) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 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) | 7.6 | 8.3 | 9.5 | 10.8 | 10.9 | 12.3 | 13.1 | 12.6 | 10.3 | 9.8 | 8.2 | 7.2 |
| Precipitation (mm) | 93 | 35 | 50 | 45 | 100 | 69 | 2 | 6 | 47 | 4 | 47 | 59 |
| Sunny days | 16 | 22 | 18 | 14 | 10 | 15 | 26 | 25 | 20 | 24 | 18 | 21 |
| Rainy days | 15 | 6 | 13 | 16 | 21 | 15 | 5 | 6 | 10 | 7 | 12 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Irákleio during the most sunny months:
The largest precipitation sum in Irákleio is at