Normally, you can expect the weather in Llandudno throughout the time of June is 12. Average high is typically 17 with low daily temperautes being 10. Our table below has the full details:
| Month | Degrees Celsius |
|---|---|
| Temperature | 12 |
| High Temperature | 17 |
| Low Temperature | 10 |
| Sunshine Per Day | 8 |
Useful Links: Llandudno Weather: Average Weather & Yearly Climate