Average annual temperature is 17.1 °C
Absolute maximum temperature: 44.3 °C
Absolute minimum temperature: -1.5 °C
Number of sunny days: 217 days
Number of rainy days: 148 days
Look at detailed online map of Grammatikó
* Weather data for Grammatikó 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) | 17.5 | 19.1 | 22.2 | 23.3 | 24.9 | 31.9 | 44.3 | 36.8 | 32.5 | 28.1 | 26.9 | 21.3 |
| Average daytime temperature (°C) | 13.4 | 12.1 | 15.9 | 18.1 | 21.3 | 27.3 | 34.5 | 32.2 | 26.8 | 24.7 | 20.6 | 15.6 |
| Average temperature (°C) | 9.5 | 7.6 | 11.2 | 13.2 | 17.0 | 22.5 | 28.9 | 27.0 | 22.2 | 19.2 | 15.1 | 10.8 |
| Average night temperature (°C) | 6.4 | 3.8 | 7.2 | 9.0 | 13.4 | 18.2 | 23.3 | 22.5 | 18.7 | 15.1 | 10.2 | 7.0 |
| Absolute minimum temperature (°C) | 2.6 | -1.5 | 2.5 | 5.6 | 10.5 | 14.6 | 18.4 | 20.3 | 16.3 | 11.7 | 1.9 | 3.3 |
| 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 | 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 | 8.5 | 9.4 | 10.8 | 11.0 | 12.2 | 13.1 | 12.6 | 10.4 | 9.7 | 8.1 | 7.1 |
| Precipitation (mm) | 48 | 47 | 52 | 69 | 42 | 42 | 1 | 8 | 37 | 9 | 23 | 54 |
| Sunny days | 16 | 17 | 16 | 9 | 7 | 19 | 29 | 25 | 19 | 23 | 18 | 19 |
| Rainy days | 15 | 11 | 15 | 21 | 24 | 11 | 2 | 6 | 11 | 8 | 12 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Grammatikó during the most sunny months:
The largest precipitation sum in Grammatikó is at