Average annual temperature is 17.7 °C
Absolute maximum temperature: 39.1 °C
Absolute minimum temperature: -2.1 °C
Number of sunny days: 217 days
Number of rainy days: 147 days
Number of snow days: 1 day
Look at detailed online map of Achaiion
* Weather data for Achaiion Turkey 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 | 20.0 | 20.8 | 21.2 | 29.5 | 33.4 | 39.1 | 37.5 | 32.7 | 28.4 | 26.9 | 21.9 |
| Average daytime temperature (°C) | 13.8 | 12.1 | 15.4 | 17.8 | 22.5 | 28.5 | 34.0 | 33.2 | 29.2 | 24.8 | 19.8 | 15.9 |
| Average temperature (°C) | 10.0 | 7.9 | 11.3 | 13.8 | 17.9 | 23.3 | 28.3 | 27.8 | 24.1 | 19.7 | 15.9 | 12.1 |
| Average night temperature (°C) | 6.8 | 4.3 | 7.7 | 9.8 | 13.8 | 18.2 | 22.1 | 22.9 | 19.7 | 15.4 | 12.1 | 8.3 |
| Absolute minimum temperature (°C) | 1.4 | -2.1 | 3.5 | 5.6 | 9.1 | 15.8 | 16.6 | 20.3 | 16.6 | 9.9 | 2.5 | 1.5 |
| 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) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 14.9 | 14.7 | 13.7 | 12.5 | 11.2 | 10.0 | 9.4 |
| 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) | 7.0 | 8.2 | 9.0 | 10.3 | 11.5 | 12.7 | 13.4 | 12.5 | 10.9 | 9.7 | 7.0 | 6.1 |
| Precipitation (mm) | 79 | 20 | 73 | 97 | 70 | 44 | 0 | 6 | 50 | 7 | 195 | 174 |
| Sunny days | 20 | 21 | 12 | 8 | 10 | 18 | 28 | 28 | 24 | 26 | 7 | 15 |
| Rainy days | 11 | 6 | 19 | 22 | 21 | 12 | 3 | 3 | 6 | 5 | 23 | 16 |
| Snow days | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Achaiion during the most sunny months:
The largest precipitation sum in Achaiion is at