Average annual temperature is 15.4 °C
Absolute maximum temperature: 42.1 °C
Absolute minimum temperature: -9.7 °C
Number of sunny days: 254 days
Number of rainy days: 109 days
Number of snow days: 2 days
Look at detailed online map of Kocaalan
* Weather data for Kocaalan 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) | 12.5 | 15.9 | 18.5 | 22.2 | 29.5 | 34.9 | 39.5 | 42.1 | 37.9 | 26.5 | 24.4 | 15.2 |
| Average daytime temperature (°C) | 8.1 | 4.8 | 14.6 | 16.7 | 22.7 | 29.8 | 36.0 | 38.0 | 32.5 | 23.1 | 15.2 | 10.2 |
| Average temperature (°C) | 2.5 | 0.0 | 9.8 | 11.8 | 17.1 | 24.0 | 29.0 | 30.8 | 25.6 | 16.9 | 10.7 | 5.7 |
| Average night temperature (°C) | -1.6 | -4.1 | 5.5 | 7.1 | 11.1 | 17.1 | 20.7 | 22.8 | 18.5 | 11.4 | 6.8 | 1.9 |
| Absolute minimum temperature (°C) | -4.2 | -9.7 | 0.3 | -0.8 | 4.4 | 14.0 | 15.9 | 18.0 | 14.0 | 7.7 | -1.1 | -4.3 |
| 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) | 9.8 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 7.2 | 6.8 | 6.8 | 8.6 | 11.4 | 12.9 | 13.1 | 12.6 | 11.1 | 9.3 | 6.6 | 5.8 |
| Precipitation (mm) | 25 | 102 | 193 | 171 | 89 | 4 | 0 | 1 | 0 | 49 | 147 | 124 |
| Sunny days | 21 | 19 | 12 | 9 | 17 | 24 | 31 | 30 | 29 | 24 | 20 | 18 |
| Rainy days | 10 | 7 | 19 | 21 | 14 | 6 | 0 | 1 | 1 | 7 | 10 | 13 |
| Snow days | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Kocaalan during the most sunny months:
The largest precipitation sum in Kocaalan is at