Average annual temperature is 18.4 °C
Absolute maximum temperature: 43.9 °C
Absolute minimum temperature: -0.3 °C
Number of sunny days: 221 days
Number of rainy days: 144 days
Look at detailed online map of Sikyón
* Weather data for Sikyón 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) | 21.3 | 20.8 | 22.1 | 25.8 | 28.2 | 33.6 | 43.9 | 36.8 | 31.9 | 26.9 | 25.7 | 21.2 |
| Average daytime temperature (°C) | 14.8 | 13.2 | 16.8 | 18.7 | 22.9 | 29.0 | 36.6 | 33.9 | 27.6 | 24.9 | 20.2 | 16.4 |
| Average temperature (°C) | 10.7 | 8.7 | 12.2 | 14.2 | 18.7 | 24.4 | 31.1 | 29.0 | 23.4 | 20.1 | 15.9 | 11.9 |
| Average night temperature (°C) | 7.2 | 4.6 | 7.7 | 9.7 | 14.4 | 19.4 | 25.3 | 24.1 | 19.5 | 15.5 | 12.0 | 8.0 |
| Absolute minimum temperature (°C) | 4.0 | -0.3 | 4.0 | 6.6 | 11.7 | 15.2 | 21.7 | 20.3 | 15.5 | 12.2 | 4.1 | 4.0 |
| 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 | 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) | 7.7 | 8.3 | 9.7 | 10.8 | 10.7 | 12.7 | 13.1 | 12.6 | 9.9 | 9.9 | 8.4 | 7.5 |
| Precipitation (mm) | 60 | 22 | 54 | 49 | 68 | 27 | 0 | 3 | 171 | 2 | 35 | 52 |
| Sunny days | 18 | 18 | 16 | 12 | 11 | 14 | 29 | 26 | 21 | 23 | 16 | 17 |
| Rainy days | 13 | 10 | 15 | 18 | 20 | 16 | 2 | 5 | 9 | 8 | 14 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Sikyón during the most sunny months:
The largest precipitation sum in Sikyón is at