Nallıhan Climate: Weather by Month and Best Time to Visit
Best months for Nallıhan: July, September, August.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 4°C | -3°C | 53 mm | 10 | – | – | 4.5 |
| February | 6°C | -2°C | 52 mm | 10 | – | – | 5.0 |
| March | 11°C | 1°C | 59 mm | 11 | – | – | 5.7 |
| April | 16°C | 4°C | 54 mm | 11 | – | – | 6.6 |
| May | 21°C | 8°C | 52 mm | 12 | – | – | 7.4 |
| June | 25°C | 12°C | 40 mm | 9 | – | – | 7.8 |
| July | 29°C | 15°C | 14 mm | 4 | – | – | 8.6 |
| August | 30°C | 15°C | 17 mm | 5 | – | – | 8.3 |
| September | 25°C | 11°C | 17 mm | 4 | – | – | 8.6 |
| October | 19°C | 7°C | 37 mm | 6 | – | – | 7.8 |
| November | 11°C | 2°C | 41 mm | 7 | – | – | 6.4 |
| December | 5°C | -1°C | 57 mm | 10 | – | – | 4.9 |