Yes

Based on the weather in St George, Conwy, United Kingdom as of May 30, 2016 2:00am local time

Why? Because it's not very warm out.
Current Conditions
Clear
Temp: 50°F10°C
Wind: 1.8 MPH2.9 KPH
Precipitation: None

Next 2 hours: Yes

Next 4 hours: Yes

Next 8 hours: Yes