Llandudno Climate: Weather by Month and Best Time to Visit
Best months for Llandudno: July, August, June, September.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 7°C | 3°C | 79 mm | 14 | – | – | 4.8 |
| February | 7°C | 3°C | 71 mm | 14 | – | – | 4.9 |
| March | 9°C | 4°C | 70 mm | 15 | – | – | 5.1 |
| April | 12°C | 5°C | 71 mm | 14 | – | – | 5.5 |
| May | 15°C | 8°C | 70 mm | 14 | – | – | 6.0 |
| June | 17°C | 10°C | 83 mm | 14 | – | – | 6.5 |
| July | 19°C | 12°C | 77 mm | 15 | – | – | 6.6 |
| August | 19°C | 12°C | 79 mm | 15 | – | – | 6.6 |
| September | 16°C | 10°C | 73 mm | 13 | – | – | 6.5 |
| October | 13°C | 8°C | 83 mm | 15 | – | – | 5.7 |
| November | 10°C | 5°C | 90 mm | 16 | – | – | 4.9 |
| December | 8°C | 3°C | 93 mm | 16 | – | – | 4.6 |