Average annual temperature is 11.5 °C
Absolute maximum temperature: 31.9 °C
Absolute minimum temperature: -10.9 °C
Number of sunny days: 164 days
Number of rainy days: 196 days
Number of snow days: 5 days
Look at detailed online map of Athens
* Weather data for Athens United States is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 18.6 | 22.7 | 22.1 | 26.3 | 25.6 | 29.0 | 31.9 | 30.6 | 31.1 | 25.8 | 22.0 | 17.1 |
| Average daytime temperature (°C) | 8.7 | 11.9 | 11.9 | 18.4 | 19.8 | 23.2 | 27.8 | 26.5 | 23.5 | 18.6 | 12.3 | 8.9 |
| Average temperature (°C) | 3.2 | 5.6 | 5.5 | 11.3 | 14.0 | 17.4 | 21.7 | 20.7 | 17.3 | 12.3 | 5.7 | 3.3 |
| Average night temperature (°C) | -0.1 | 1.1 | 0.8 | 5.6 | 9.2 | 12.5 | 16.8 | 16.4 | 12.5 | 7.4 | 0.8 | -0.5 |
| Absolute minimum temperature (°C) | -9.0 | -10.9 | -10.5 | -2.2 | 1.7 | 7.1 | 12.5 | 10.5 | 8.5 | -0.3 | -8.4 | -7.3 |
| 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 | 14.5 | 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) | 4.7 | 6.6 | 7.6 | 9.7 | 10.0 | 10.6 | 12.0 | 10.3 | 9.6 | 8.0 | 7.5 | 5.6 |
| Precipitation (mm) | 82 | 96 | 71 | 110 | 86 | 81 | 82 | 79 | 64 | 22 | 46 | 92 |
| Sunny days | 13 | 12 | 15 | 15 | 13 | 11 | 6 | 11 | 15 | 19 | 19 | 15 |
| Rainy days | 18 | 15 | 14 | 15 | 18 | 19 | 25 | 20 | 15 | 12 | 10 | 15 |
| Snow days | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The best time to visit Athens during the most sunny months:
The largest precipitation sum in Athens is at