The temperatures in Roundstone in May are quite cold with temperatures between 7°C and 12°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Roundstone during the month of May. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Roundstone in May 2025.
If you’re planning to visit Roundstone in the near future, we highly recommend that you review the 14 day weather forecast for Roundstone before you arrive.
Temperatures
12° / 7°
Rainy Days
7
Snowy Days
0
Dry Days
24
Rainfall
95
mm
Sun Hours
6.9
Hrs