Average annual temperature is 17.9 °C
Absolute maximum temperature: 40.1 °C
Absolute minimum temperature: 1.1 °C
Number of sunny days: 226 days
Number of rainy days: 139 days
Look at detailed online map of Ágios Vlásis
* Weather data for Ágios Vlásis 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) | 17.9 | 22.3 | 22.9 | 25.1 | 31.4 | 31.6 | 40.1 | 36.3 | 34.5 | 30.6 | 29.1 | 22.4 |
| Average daytime temperature (°C) | 15.5 | 14.0 | 17.6 | 19.5 | 22.1 | 26.9 | 33.4 | 31.6 | 28.4 | 25.6 | 23.0 | 18.5 |
| Average temperature (°C) | 11.0 | 9.8 | 12.6 | 14.4 | 17.5 | 22.0 | 27.7 | 25.8 | 23.2 | 19.9 | 17.3 | 13.4 |
| Average night temperature (°C) | 6.9 | 6.0 | 8.0 | 9.5 | 13.2 | 17.2 | 22.1 | 20.2 | 18.6 | 15.0 | 12.4 | 9.1 |
| Absolute minimum temperature (°C) | 2.9 | 1.1 | 2.2 | 6.3 | 10.7 | 13.2 | 18.5 | 17.4 | 15.5 | 11.5 | 6.4 | 5.2 |
| 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 | 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) | 8.4 | 8.4 | 9.7 | 10.1 | 10.3 | 12.8 | 13.1 | 12.6 | 11.2 | 9.9 | 9.0 | 7.7 |
| Precipitation (mm) | 38 | 41 | 60 | 35 | 56 | 41 | 0 | 0 | 23 | 7 | 17 | 27 |
| Sunny days | 16 | 12 | 12 | 14 | 11 | 24 | 30 | 30 | 17 | 25 | 17 | 18 |
| Rainy days | 15 | 16 | 19 | 16 | 20 | 6 | 1 | 1 | 13 | 6 | 13 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Ágios Vlásis during the most sunny months:
The largest precipitation sum in Ágios Vlásis is at