Average annual temperature is 13.5 °C
Absolute maximum temperature: 40.5 °C
Absolute minimum temperature: -17.5 °C
Number of sunny days: 256 days
Number of rainy days: 102 days
Number of snow days: 7 days
Look at detailed online map of İsmil
* Weather data for İsmil 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) | 13.9 | 19.2 | 20.1 | 25.1 | 30.7 | 32.2 | 37.8 | 40.5 | 31.8 | 28.1 | 25.8 | 15.5 |
| Average daytime temperature (°C) | 7.5 | 3.9 | 13.9 | 18.1 | 21.7 | 25.8 | 31.3 | 34.9 | 27.1 | 22.3 | 17.1 | 10.7 |
| Average temperature (°C) | 1.4 | -2.0 | 8.1 | 11.6 | 15.7 | 20.0 | 25.4 | 28.4 | 20.9 | 15.4 | 10.6 | 5.0 |
| Average night temperature (°C) | -3.6 | -7.4 | 2.6 | 5.4 | 9.4 | 13.8 | 17.6 | 20.2 | 14.2 | 9.0 | 4.7 | 0.1 |
| Absolute minimum temperature (°C) | -8.3 | -17.5 | -4.8 | -0.4 | 3.0 | 11.4 | 13.5 | 16.2 | 8.9 | 6.0 | -3.9 | -4.5 |
| 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) | 9.9 | 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) | 8.0 | 8.1 | 8.6 | 10.4 | 11.6 | 12.6 | 13.5 | 12.4 | 11.1 | 9.8 | 7.9 | 6.8 |
| Precipitation (mm) | 10 | 21 | 61 | 31 | 47 | 47 | 0 | 1 | 7 | 12 | 36 | 36 |
| Sunny days | 24 | 22 | 15 | 13 | 10 | 16 | 29 | 30 | 27 | 26 | 23 | 21 |
| Rainy days | 6 | 1 | 15 | 17 | 21 | 14 | 2 | 1 | 3 | 5 | 7 | 10 |
| Snow days | 1 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit İsmil during the most sunny months:
The largest precipitation sum in İsmil is at