The temperatures in Wicklow in August are usually low and can range between 13°C and 17°C.
You can expect about 3 to 8 days of rain in Wicklow during the month of August. 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 Wicklow in August 2025.
If you’re planning to visit Wicklow in the near future, we highly recommend that you review the 14 day weather forecast for Wicklow before you arrive.
Temperatures
17° / 13°
Rainy Days
5
Snowy Days
0
Dry Days
26
Rainfall
69
mm
Sun Hours
8.7
Hrs
